When I look at a mobile crushing project, I usually start with the material rather than the machine. What are we crushing? How hard is it? What size does it arrive in? What size does the customer need at the end? And how much material needs to be processed every hour?

These questions become especially important when we move from primary crushing to medium and fine crushing. This is where I would consider the SP300CE Track-Mounted Cone Crushing Station, also known as the SP300CE Crawler Cone Crushing Plant.

The SP300CE is an electric crawler-mounted cone crushing plant designed for medium and fine crushing applications. According to Sunward's published product information, it has a processing capacity of 210–430 t/h, a maximum feeding size of 210 mm, a 22–51 mm C.S.S. range, and a total working power of 327 kW. The published machine weight is about 61 tonnes. Its transportation dimensions are approximately 20,200 × 3,665 × 3,900 mm, while its working dimensions are approximately 19,500 × 4,050 × 5,085 mm.

In simple words, this is not a small mobile stone crusher. It is a heavy crawler cone crusher designed to sit further down the crushing process, where the goal is to reduce already-prepared material into smaller, more useful sizes while maintaining steady production.

At Ganglong Heavy Industry Technology (Hefei) Co., Ltd., together with our subsidiary Hefei Ganglong International Trade Co., Ltd., we work with construction machinery, mining machinery, agricultural machinery, attachments, complete machines, equipment sales, leasing, customization, testing, and international trade. Our international trade team has served customers across Asia, Africa, America, and other markets.

So when I introduce the SP300CE to a customer, I do not simply talk about the 430 t/h figure. I want to know how the machine will actually fit into the customer's crushing line.

1. What Is the SP300CE Track-Mounted Cone Crushing Station?

The SP300CE is a crawler cone crushing plant powered by electricity. Its main purpose is medium and fine crushing after the material has already gone through a primary crushing stage.

That point is worth understanding because a cone crusher is not normally chosen to do exactly the same job as a large primary Jaw Crusher. A jaw crusher is commonly used to accept larger feed material and reduce it during the first stage. A cone crusher is then used when we need further size reduction and more controlled product sizing.

For example, a quarry may first use a crawler jaw crushing plant to reduce blasted rock. After screening or suitable material handling, the smaller feed can enter a cone crusher such as the SP300CE for another crushing stage.

Sunward's published data gives the SP300CE a maximum feed size of 210 mm and a C.S.S. range of 22–51 mm. The C.S.S., or closed-side setting, is one of the key controls that affects the size and flow of the crushed product.

The machine uses a multi-cylinder cone crusher. Sunward describes the main crushing unit as using Atlas Copco-derived cone crushing technology, with a large cone angle and large stroke design intended to support laminated crushing, good particle shape, and a high proportion of fine material.

For a customer, I would put it much more simply: the cone does not just smash rock randomly. It compresses material in a controlled way so that the crushing process can produce a useful size range.

The SP300CE also sits on a crawler undercarriage. That means the crushing station can move around the working area rather than being permanently fixed to one foundation.

This combination of a cone crusher, electric drive, crawler travel, feeding system, conveyors, hydraulic systems, and intelligent controls makes the SP300CE a complete mobile crushing unit rather than a standalone cone crusher.

2. How Does an SP300CE Mobile Cone Crusher Work?

I like to explain the working process in plain language because cone crushers can sound more complicated than they really are.

First, material from an upstream crusher or material pile enters the hopper. The published hopper capacity for the SP300CE is 5 m³, with a feeding height of approximately 3,000 mm.

The material then passes through the vibrating feeder. The feeder controls how quickly the crusher receives material. A stable feed is important because a cone crusher performs best when the material flow is reasonably consistent.

If the feed becomes too irregular, the crusher may not operate at its intended efficiency. This is why I always look at the feeder and crusher as one system rather than treating the cone crusher as an isolated machine.

Once material enters the crushing chamber, the cone moves against the surrounding crushing surface. The material is compressed repeatedly until it becomes small enough to pass through the discharge opening.

This is called laminated crushing. In simple terms, particles are crushed through pressure between other particles and the crushing surfaces. The design can help produce a more useful particle shape and a higher proportion of fine material.

The SP300CE uses hydraulic adjustment for the C.S.S. This allows the operator to change the discharge setting without carrying out a long manual adjustment process. Sunward also lists automatic cavity cleaning and overload protection among the machine's features.

After crushing, the material moves onto the main conveyor. The published main conveyor width is 1,200 mm, with a discharge height of about 3,560 mm. Depending on the configuration, the machine can also include a vibrating screen, return conveyor, product conveyor, and side conveyor.

This is particularly useful when the customer wants more than simple crushing. With suitable screening and return arrangements, the machine can become part of a closed-loop crushing process, where oversize material is sent back for another pass.

3. Main Features I Would Look At Before Buying

3.1 High Processing Capacity

The published processing capacity of the SP300CE is 210–430 t/h. That puts the machine into a relatively high-volume mobile crushing class.

However, I would never tell a customer that the machine will automatically produce 430 tonnes every hour in every project. Capacity depends on the feed material, moisture, feed gradation, hardness, abrasiveness, C.S.S., feeding method, and the equipment connected to the crusher.

For example, a clean and consistent feed can behave very differently from mixed material with a wide particle-size range. A hard and abrasive rock can also put different demands on the crushing chamber and wear parts.

So I use the published 210–430 t/h figure as a useful equipment reference, then look at the actual project before discussing expected production.

3.2 Multi-Cylinder Cone Crusher

The SP300CE uses a multi-cylinder cone crusher. Sunward describes its large cone angle and large stroke design as supporting efficient laminated crushing, good particle shape, and a high proportion of fine material.

This is particularly useful when the customer needs aggregate with controlled size and shape rather than simply smaller rocks.

For road construction, concrete aggregate, railway projects, quarry products, and many mining applications, particle shape can affect how the material performs in the next process. That is why cone crusher design matters.

3.3 22–51 mm C.S.S. Adjustment

The published C.S.S. range is 22–51 mm. This gives the operator a practical adjustment range for controlling the crushing process according to the material and product requirements.

The hydraulic adjustment system is another useful point. Instead of relying entirely on manual mechanical adjustment, the system allows the discharge setting to be adjusted hydraulically.

When production is running, small changes can matter. A different customer order may require a different product size. A change in feed material may also require a change in the crushing setting.

3.4 Maximum Feed Size of 210 mm

The SP300CE is not designed to replace a large primary jaw crusher. Its published maximum feeding size is 210 mm. That immediately tells me where the machine belongs in the process.

It is generally better suited to material that has already been reduced by an upstream crushing stage.

This is actually a useful way to select crushing equipment. Instead of asking whether a cone crusher can “crush rock,” I ask what size the material will be when it reaches the cone.

If the upstream crusher produces a suitable feed, the SP300CE can then focus on the medium and fine crushing job it was designed to do.

3.5 Electric Drive System

The SP300CE is an electric crawler cone crushing plant with a published total working power of 327 kW.

For projects with suitable electrical infrastructure, electric crushing equipment can be attractive because the power system can be integrated into a fixed or semi-mobile production environment.

Before ordering, I would always check the local voltage, frequency, power availability, electrical protection requirements, cable arrangement, and site conditions. A 327 kW machine is not something we simply plug into an ordinary workshop socket and start running.

3.6 Intelligent Control

One of the practical features of the SP300CE is its intelligent control system. Sunward describes functions including self-diagnosis, safety interlocking, automatic alarms, remote control, and an integrated frequency converter.

For an operator, this means less guesswork. The system can provide information about machine conditions and help identify certain operating problems.

There is also a touchscreen interface and remote/local control arrangement. I like this kind of setup because the operator should not have to stand beside a large crushing machine all day just to control basic functions.

3.7 Hydraulic C.S.S. Adjustment and Cavity Cleaning

Maintenance is one of the areas I pay close attention to when discussing crushers. A machine that produces good material but takes too long to service can create problems for a busy project.

The SP300CE includes hydraulic C.S.S. adjustment and automatic cavity cleaning. Sunward also lists overload protection, independent hydraulic and lubrication modules, and centralized lubrication.

These features do not mean maintenance disappears. They mean the machine is designed to make important service tasks more manageable.

3.8 Crawler Mobility

The crawler system is one of the defining characteristics of this mobile cone crusher. The published travel control mode is hydraulic, with a maximum climbing angle of 20 degrees. Actual movement depends on ground conditions, slope stability, machine configuration, safety procedures, and local site rules.

For a quarry or large construction project where the working area changes, this can be more practical than installing every crushing stage permanently.

4. SP300CE Technical Specifications

Before I talk about applications, here is a straightforward summary of the main published data. These figures come from Sunward's current product information and are intended as reference values. Final machine configuration should always be confirmed before purchase.

Source: Sunward PSR and Sunward AU published SP300CE product specifications.

5. Where Can I Use the SP300CE?

The SP300CE is most interesting when the project needs medium or fine crushing after primary crushing. Sunward specifically describes it as suitable for quarrying, mining, infrastructure, and aggregate production applications.

Quarrying and Aggregate Production

Quarrying is one of the most natural applications for a crawler cone crushing plant.

Imagine a quarry producing crushed stone for roads or concrete. A large jaw crusher may handle the first stage. After the rock has been reduced, the SP300CE can take the smaller feed and perform another crushing stage.

The cone crusher can help produce a more controlled range of aggregate sizes. With suitable screening and return conveyors, the crushing process can be arranged to send oversize material back through the cone.

This type of closed-loop arrangement is common when a project needs consistent product sizes rather than simply maximum throughput.

Mining

Mining projects can have very different materials, so I would always ask for information about the ore before recommending a crusher.

Still, the SP300CE's published feed size, capacity, cone design, and adjustment range make it suitable for consideration as a secondary or fine crushing stage in selected mining processes. Sunward describes the machine as applicable to mining and highlights its ability to handle medium and fine crushing work.

The final equipment arrangement depends on the ore properties, upstream crushing stage, screening requirements, target product size, and downstream processing.

Road and Infrastructure Projects

Road construction needs aggregate in controlled sizes. Infrastructure projects can also require large amounts of crushed rock for base layers, concrete production, drainage, and other construction work.

A crawler-mounted cone crusher can be useful when the project is not tied to one permanent processing location.

For example, a long road project may gradually move through different sections. Having a mobile crushing station can allow the production point to move with the work, provided the site has suitable access, power, ground conditions, and regulatory approval.

Construction Material Recycling

Mobile cone crushing equipment can also play a role in selected recycling applications where the feed material is properly prepared.

I would be careful about mixed demolition waste, though. Concrete containing steel reinforcement, wood, plastic, soil, and other unwanted material needs sorting before it reaches the crusher.

The SP300CE should be matched to clean, suitable feed rather than treated as a machine that can accept every type of construction waste without preparation.

Source: Application scope is based on Sunward's published SP300CE application description. Specific material suitability depends on feed properties, configuration, process design, and site conditions.

6. SP300CE Compared With the SP300CTD Diesel-Electric Version

Customers sometimes ask me why there are different power versions of what appears to be a similar crawler cone crushing plant.

The answer usually comes down to the jobsite.

Sunward lists the SP300CE as an electric crawler cone crushing plant and the SP300CTD as a diesel-electric crawler cone crushing plant. Both models are published with a processing capacity of 210–430 t/h, but their power systems, dimensions, and weights differ.

Source: Sunward published SP300CE and SP300CTD product specifications.

If the project has a reliable electrical supply and the crushing plant can be connected properly, the SP300CE's electric configuration may fit the site plan.

If the project requires more power-source flexibility, the diesel-electric SP300CTD provides a different operating arrangement.

I would not make this decision based on a simple “electric is better” or “diesel is better” statement. The right question is what the site can actually support. Electricity availability, energy costs, working hours, mobility requirements, environmental rules, and project location all matter.

7. Manufacturing, Inspection, Delivery and Service

A 61-tonne crawler cone crushing plant is a major piece of equipment. From my side of the business, I think the purchase process needs to be just as practical as the machine itself.

At Ganglong Heavy Industry Technology (Hefei) Co., Ltd., our business covers equipment R&D, manufacturing, testing, customization, sales, leasing, and international trade through our group structure. Hefei Ganglong International Trade Co., Ltd. focuses on international business and has experience serving customers across Asia, Africa, America, and other regions.

When a customer asks us for an SP300CE quotation, I normally want to confirm several basic points first.

• Raw material type

• Maximum feed size

• Required hourly capacity

• Required finished product sizes

• Upstream crushing equipment

• Downstream screening equipment

• Available electrical power

• Working location

• Expected daily operating hours

• Transportation destination

• Required spare and wearing parts

• Inspection and documentation requirements

This information helps us avoid a common problem in machinery purchasing: choosing a machine based on one attractive number without checking the whole production process.

Production Cycle

The production cycle is not identical for every SP300CE order. It depends on the confirmed machine configuration, order quantity, customization requirements, factory schedule, inspection arrangements, and shipping plan.

For this reason, we confirm the production schedule with the customer during the order process instead of publishing one fixed lead time that may not match the actual order.

Factory and Pre-Shipment Inspection

Before shipment, the machine can be inspected according to the agreed requirements.

I normally recommend checking the major mechanical systems, crushing unit, hydraulic system, electrical system, crawler travel, conveyors, feeding system, control functions, safety-related equipment, accessories, and documentation.

For overseas customers, this is especially useful because the machine may spend a long time in transit before reaching the final project.

It is much easier to identify and solve an issue before dispatch than after a 61-tonne machine arrives at a remote quarry.

International Transportation

The published SP300CE transportation dimensions are approximately 20,200 × 3,665 × 3,900 mm. With a published total weight of about 61 tonnes, shipping requires careful planning.

For international orders, sea transportation is normally considered for complete machines because of their size and weight. The final shipping method depends on the destination, port facilities, shipping route, cargo dimensions, and local regulations.

Before shipment, I would also confirm the unloading method at the destination. It is not enough to know which port the machine will reach. The customer also needs a realistic plan for moving the machine from the port to the project site.

Packaging and Protection

Heavy machinery needs a different approach to packaging compared with small industrial products.

The machine needs to be securely positioned for transportation, vulnerable components need suitable protection, and loose accessories should be packed separately where necessary.

Tools, spare parts, documents, and other loose items can be organized according to the agreed packing list.

The exact packing method can be adjusted according to the shipping route and destination requirements.

Payment Terms

For international machinery orders, payment is commonly arranged by T/T, with a deposit before production and the remaining balance before shipment. The exact payment ratio and terms should be confirmed in the quotation and final sales contract.

8. Why Work With Ganglong?

When a customer buys a mobile cone crusher from overseas, the machine is only one part of the job.

The customer may also need technical communication, product configuration, commercial documents, inspection, shipping arrangements, customs information, spare parts, and follow-up communication.

Ganglong Heavy Industry Technology (Hefei) Co., Ltd. was founded in 2013. Together with Hefei Ganglong International Trade Co., Ltd., we operate across equipment R&D-related activities, manufacturing, testing, customization, sales, leasing, and international trade.

Our group supplies self-branded HKLOONG Excavators, loaders, Backhoe loaders, and swamp excavators. We also provide complete machine sales and leasing services involving brands including Hitachi, SANY, Lonking, Hyundai, XCMG, SHANMON, and LOVOL according to customer requirements.

Our product scope also extends beyond Excavators and loaders. We work with construction machinery, mining machinery, agricultural machinery, and matching attachments.

This broader equipment background becomes useful when the customer is planning an entire crushing and material-handling process.

For example, an aggregate customer may need a primary jaw crusher, a secondary cone crusher, screening equipment, conveyors, an excavator, a Wheel loader, and spare parts. A mining customer may need a different combination depending on the ore and the downstream process.

Instead of looking at the SP300CE as an isolated product, we can discuss where it belongs in that complete process.

Our international trade team has served markets across Asia, Africa, America, and other regions. We understand that overseas machinery customers often need clear communication around production, inspection, documents, packing, shipping, and delivery.

For us, that practical communication is part of the product service.

9. SP300CE FAQ

What is the SP300CE?

The SP300CE is an electric crawler cone crushing plant designed for medium and fine crushing applications. It is suitable for use as part of mobile crushing and screening systems in quarrying, mining, infrastructure, and aggregate production.

Is the SP300CE a mobile cone crusher?

Yes. It is mounted on a crawler platform and is officially described by Sunward as a crawler cone crushing plant. The crawler system allows the machine to move around suitable working areas instead of being permanently installed at one fixed location.

What is the SP300CE processing capacity?

The published processing capacity is 210–430 t/h. Actual output depends on material properties, feed conditions, C.S.S., moisture, feeding method, and the complete crushing and screening system.

What is the maximum feed size?

The published maximum feeding size is 210 mm. This means the machine is intended for pre-crushed material rather than very large raw quarry rock.

What is the C.S.S. range?

The published C.S.S. range is 22–51 mm. Hydraulic adjustment allows the crushing setting to be changed according to production requirements and material conditions.

Is the SP300CE electric?

Yes. Sunward lists the SP300CE as an electric crawler cone crushing plant with a published total working power of 327 kW.

Can the SP300CE be used for quarrying?

Yes. Quarrying and aggregate production are among the applications identified in Sunward's published product information. The machine can be used as a medium or fine crushing stage after suitable primary crushing.

Can the SP300CE crush granite?

The machine can be considered for suitable hard-rock applications, including quarrying projects involving materials such as granite. However, granite varies in hardness and abrasiveness, so the actual feed material should be reviewed before final equipment selection.

Can it be used for limestone?

Yes, limestone is a common aggregate material that can be considered for cone crushing. The exact configuration and expected production should be based on the limestone characteristics and required final product.

Can the SP300CE be used for mining?

Yes. Sunward lists mining among the applicable industries. The machine can be considered for medium and fine crushing of suitable pre-crushed mineral material. The correct setup depends on the ore properties and the complete processing line.

What is the total weight?

The published total weight is approximately 61 tonnes. This figure is important when planning shipping, port handling, inland transportation, and site access.

What are the transportation dimensions?

The published transportation dimensions are approximately 20,200 × 3,665 × 3,900 mm. Final transportation arrangements should be based on the actual delivered configuration.

What is the working size?

The published working dimensions are approximately 19,500 × 4,050 × 5,085 mm. These dimensions should be considered when planning the machine's working area, conveyor clearance, maintenance space, and material flow.

What is the hopper capacity?

The published hopper capacity is 5 m³, with a feeding height of approximately 3,000 mm.

Does the SP300CE have a screen?

The published configuration supports a vibrating screen box with one or two decks, depending on the configuration. Sunward notes that the screen arrangement can vary according to customer working conditions and configuration requirements.

Does it have a return conveyor?

Yes. The published SP300CE configuration includes a return conveyor, and the overall equipment arrangement can be configured for crushing and screening processes.

Can the side conveyor be included?

Sunward's published configuration includes a side conveyor as an optional arrangement. The exact conveyor and screen configuration should be confirmed according to the customer's process requirements.

Does the machine have overload protection?

Yes. Sunward lists overload protection as one of the SP300CE's product features. The machine also includes automatic cavity cleaning and hydraulic adjustment functions.

Does the SP300CE have remote control?

Remote control is listed among the available configurations, together with an intelligent control system and touchscreen operation. The exact configuration should be confirmed in the final order.

How long does production take?

The production period depends on the confirmed configuration, order quantity, factory schedule, customization, inspection requirements, and shipping plan. We confirm the production schedule for each individual order rather than applying one fixed lead time to every machine.

How is the SP300CE shipped overseas?

Because the machine is large and weighs about 61 tonnes, international sea transportation is normally considered for complete-machine delivery. The final method depends on the destination, shipping route, port facilities, cargo dimensions, and local requirements.

What payment method is available?

International machinery orders are commonly arranged by T/T, such as a deposit before production and the remaining balance before shipment. Exact payment terms are confirmed in the quotation and sales contract.

Can Ganglong supply related crushing equipment?

Yes. Ganglong's equipment business covers construction machinery, mining machinery, agricultural machinery, attachments, and complete machines. When a project requires several machines, we can discuss the equipment combination according to the material flow and working conditions.

10. My Final View of the SP300CE

When I look at the SP300CE Track-Mounted Cone Crushing Station, the first thing I notice is that it is designed for a very specific point in the crushing process.

It is not meant to replace every crusher in a quarry. Instead, it is built to take suitably prepared feed and perform medium or fine crushing with a mobile, crawler-mounted cone crushing system.

The published numbers tell a clear story. The machine has a processing capacity of 210–430 t/h, a maximum feed size of 210 mm, a C.S.S. range of 22–51 mm, a total working power of 327 kW, and a total weight of about 61 tonnes.

The multi-cylinder cone crusher, large cone angle, large stroke, hydraulic C.S.S. adjustment, automatic cavity cleaning, overload protection, centralized lubrication, intelligent control, and crawler travel system are all aimed at making the machine useful in demanding crushing environments.

But there is one thing I would always stress to a customer: do not choose a cone crusher based on capacity alone.

Look at the material first. Then look at the upstream crusher. Then check the required product size. After that, consider screening, return material, power supply, site layout, transport, and maintenance.

That is how I would approach an SP300CE project.

If you are looking for an SP300CE crawler cone crushing plant, track-mounted cone crusher, electric mobile cone crusher, or a complete mobile crushing and screening solution, Ganglong can help you work through the equipment requirements and international delivery process.

Our team can discuss the raw material, feed size, required capacity, target output, project location, electrical conditions, destination port, spare parts, inspection requirements, packing, payment terms, and shipping arrangement before the order is finalized.

For a machine of this size, good preparation is not paperwork for the sake of paperwork. It is part of making sure the equipment that arrives at the jobsite is the equipment the project actually needs.