PRODUCT
RUNTX H Series 4 Ton Diesel Forklift
Product Feature
What Is a 4 Ton Diesel Forklift?
A 4 ton diesel forklift is a counterbalance material handling machine designed for lifting, transporting and stacking loads of up to 4000 kg. This capacity class is commonly used where a standard 2.5 or 3 ton forklift does not provide sufficient lifting capacity, while a larger heavy-duty forklift is not required.
Diesel forklifts in the 4 ton class are suitable for factories, warehouses, construction material yards, logistics facilities and outdoor industrial sites. They can handle palletized cargo, machinery components, steel products and other compatible loads during loading, unloading and internal transport operations.
The RUNTX CPCD40 4 Ton Diesel Forklift provides a rated load capacity of 4000 kg at a 500 mm load center. It has a standard lift height of 3000 mm, a maximum travel speed of 18.5 km/h and a maximum lifting speed of 420 mm/s. The forklift is equipped with a Xinchai 4D30G31 diesel engine rated at 36.8 kW.

RUNTX CPCD40 Key Features
1. 4000 kg Rated Load Capacity
The CPCD40 provides a rated lifting capacity of 4000 kg at a 500 mm load center. This capacity is suitable for handling heavier palletized goods, industrial components and construction materials.
2. 3000 mm Standard Lift Height
A standard lifting height of 3000 mm supports routine loading, unloading and stacking operations. The mast has a lowered height of 2190 mm and an extended height of 4270 mm.
3. Xinchai 4D30G31 Diesel Engine
The CPCD40 is equipped with a Xinchai 4D30G31 diesel engine rated at 36.8 kW. The diesel powertrain supports material transport and lifting operations in factories, yards and suitable outdoor working environments.
4. Practical Chassis Dimensions
With an overall width of 1400 mm, a 1900 mm wheelbase and a minimum turning radius of 2800 mm, the forklift provides a practical combination of load capacity and maneuverability for industrial material handling.
5. 18.5 km/h Maximum Travel Speed
A maximum travel speed of 18.5 km/h supports cargo movement between loading, storage and production areas within factories and outdoor industrial yards.
6. 20 kN Maximum Traction Force
The specified maximum traction force of 20 kN supports normal loaded travel and material transport operations across suitable working surfaces.
7. Fork and Mast Configuration
The forklift uses 1070 × 150 × 45 mm forks and provides mast tilt angles of 6° forward and 12° backward, supporting pallet entry, load positioning and general cargo transport.
Applications
1. Manufacturing Facilities
Suitable for moving raw materials, machinery components and finished products between production, storage and loading areas.
2. Warehouse and Logistics Operations
The CPCD40 can support pallet handling, truck loading and unloading, cargo transfer and general logistics operations.
3. Construction Material Handling
The 4000 kg load capacity is suitable for handling palletized construction materials, steel products and other compatible heavy loads.
4. Industrial and Outdoor Yards
Diesel power makes the forklift suitable for regular material transport across suitable outdoor storage areas and industrial yards.
5. Freight and Distribution Facilities
The CPCD40 can support loading, unloading and movement of palletized cargo within freight terminals and distribution facilities.
Why Choose RUNTX Machinery


RUNTX Machinery Group, founded in 2006, is a professional manufacturer supplying construction equipment, material handling equipment, agricultural machinery, port equipment and mobile elevating work platforms.
Our product range includes diesel forklifts, electric forklifts, warehouse equipment, forklift loaders, crawler excavators, wheel loaders, bulldozers, road rollers, skid steer loaders, reach stackers, container handlers, tractors, scissor lifts, boom lifts and mast lifts.
The company operates a 35,000 m² production base and follows ISO 9001 quality management standards. With more than 15 product categories and an annual production capacity of approximately 8,000 units, RUNTX supplies machinery solutions to distributors, contractors, rental companies and equipment buyers in international markets.
RUNTX Customer Reviews


The main parameter
| Specification | Unit | CPCD40 |
|---|---|---|
| Fuel Type | - | Diesel |
| Load Capacity | kg | 4000 |
| Load Center | mm | 500 |
| Lift Height | mm | 3000 |
| Full Free Lift Height | mm | 0 |
| Fork Dimensions (L × W × T) | mm | 1070 × 150 × 45 |
| Mast Tilt Angle, Forward / Backward | ° | 6 / 12 |
| Minimum Turning Radius | mm | 2800 |
| Ground Clearance | mm | 135 |
| Overhead Guard Height | mm | 2230 |
| Front Overhang | mm | 500 |
| Maximum Travel Speed | km/h | 18.5 |
| Maximum Lift Speed | mm/s | 420 |
| Maximum Traction Force | kN | 20 |
| Maximum Gradeability | % | 20 |
| Overall Length with Forks | mm | 4105 |
| Overall Length without Forks | mm | 3035 |
| Overall Width | mm | 1400 |
| Mast Extended Height | mm | 4270 |
| Mast Lowered Height | mm | 2190 |
| Front Tire | - | 250-15-12PR |
| Rear Tire | - | 7.00-12-12PR |
| Wheelbase | mm | 1900 |
| Tread, Front / Rear | mm | 1160 / 1065 |
| Service Weight | kg | 5300 |
| Battery | V / Ah | 12 / 100 |
| Engine Model | - | Xinchai 4D30G31 |
| Engine Power | kW | 36.8 |
| Transmission | - | Mechanical / Hydraulic |
| Working Pressure | MPa | 18.5 |
FAQ
If you have any questions, you can check our product's frequently asked questions
Why should I choose RUNTX Machinery for my equipment needs?
At RUNTX Machinery, we are committed to offering high-quality construction machinery at competitive prices. With our wide product range, including wheel loaders, excavators, skid steer loaders, and forklifts, we provide tailored solutions to meet your specific project requirements. Our OEM and ODM services also ensure you get customized solutions that match your needs perfectly. Contact us today for a free quote and more details on how we can support your business.
What types of machinery do you offer for construction projects?
We offer a comprehensive range of construction machinery, including excavators, wheel loaders, skid steer loaders, and road rollers. Whether you’re working on a small-scale construction project or a large industrial site, we have the right equipment for your needs.
When the machine parts are processed, they will be strictly checked by the quality inspection department to ensure the accuracy and quality.
After the machine is completed, we need at least two days to run the machine to ensure the smooth production of the machine.
How can I get a free quote for your products?
To get an accurate and competitive quote for your machinery needs, simply fill out our contact form or contact us via email sales team. We offer bulk purchase discounts for wholesale buyers and are happy to work with you on customized solutions for any equipment. Get in touch now to receive a detailed price list tailored to your needs.
Do you offer OEM and ODM services for customized machinery?
Yes, we offer OEM (Original Equipment Manufacturer) and ODM (Original Design Manufacturer) services for customers who need custom-built equipment. From special design modifications to tailored machinery solutions, we can help you create exactly what you need. Contact us now to discuss your customization requirements and get a quote for your unique machinery.
What are your payment terms for machinery orders?
Our standard payment terms are 30% deposit in advance and 70% balance before shipment. For large-scale orders, we also accept 100% irrevocable L/C at sight. Inquire now to get more details about flexible payment options!
What certifications and standards do your products meet?
All of our products comply with the ISO9001 Quality Management System and have received CE certification.
What is the delivery time for your machinery?
Our typical delivery time is 15 to 30 days after receiving your deposit. For standard products, we often have them in stock and can ship immediately. Customized orders may take additional time, depending on your specific requirements. You can get a delivery estimate by contacting our sales team and providing your product details.
Can I compare your products with other brands?
We understand that choosing the right equipment is important. Our wheel loaders, excavators, and skid steer loaders provide superior value when compared to other leading brands in terms of price, performance, and durability.
How can I maintain the machinery I purchase from RUNTX?
We provide detailed maintenance guides for all our equipment to ensure smooth operation. Regular checks and servicing are essential to keep your machinery in top condition. Contact our support team if you need any maintenance assistance or schedule a service appointment to ensure long-term performance.
Can I order replacement parts for my equipment?
Yes, we supply a full range of replacement parts for all of our machinery. Whether you need engine parts, hydraulic components, or attachments, we ensure quick and efficient delivery of genuine parts.You can contact our customer service for a list of available replacement parts.