Construction and Engineering Solutions
Creating full-scenario, integrated power solutions for construction and engineering
Construction and Engineering Solutions
Providing comprehensive power solutions for large-scale mining, road construction, hoisting, and earthwork machinery, with flexible adaptability to the power requirements of various small construction machinery and rail vehicles.
Core Technology Support
Construction Machinery Power Technology
Weichai's power products for construction and engineering are developed and verified through a full-process approach based on specific operating conditions, characterized by high reliability, extreme fuel efficiency, driving comfort, and broad adaptability.
High Reliability
High-strengthened design of the engine block, with explosive pressure potential increased to 30 MPa and B10 life ≥ 20000 h.
Extreme Fuel Efficiency
High-efficiency combustion technology developed based on actual operating conditions, with a minimum fuel consumption rate of ≤ 168 g/kW·h.
Driving Comfort
Multi-dimensional noise reduction across combustion, mechanical, and aftertreatment systems, reducing core noise by over 2 dB(A).
Broad Adaptability
Applicable to specialized requirements across industries, environments, scenarios, operating conditions, and fuel types.
Full-Domain Solutions
Leveraging Weichai's full industry chain advantages, we customize exclusive new energy solutions for the core needs of different industry scenarios, covering five key fields and balancing utility, economy, and environmental friendliness
Mining Operation Solutions

Loader
Displacement 9.7-16.6 L, power 200-2335 Ps, suitable for high-intensity, heavy-duty construction.

Bulldozer
Displacement 11.596-30.6 L, power 350-1000 Ps, maximum torque 5116 N·m, ensuring dependable operation for large bulldozers.

Mining Excavator
Meets the requirements of 60-700t mining excavators, displacement 13.5-65.7 L, power 560-1716 kW, maximum torque 2900-10000 N·m.

Rigid Mining Dump Truck
Adapted for 55-400t rigid mining dump trucks, displacement 19.6-87.5 L, power 522-2800 kW; covers diesel, gas, and dual-fuel engines.

Wide-body dump trucks
Displacement 11.96-16.6 L, power 338-566 kW, adapted for 90-160t wide-body dump trucks.
Road Construction Solutions

Motor Grader
Suitable for road engineering, site leveling, mining sites, maintenance and emergency rescue, etc.; displacement 4.6-19.6 L, power 140-770 Ps.

Milling Machine
Power output of 135–770 Ps, suitable for pavement damage repair, reconstruction/expansion projects, local cutting, and anti-skid modification

Road Roller
Power output of 50–380 Ps, suitable for roads, airports, ports, water conservancy, and municipal engineering

Paver
Displacement 4.6-13 L, power 100-480 Ps; robust and reliable, ensuring stable equipment operation.
Lifting and Hoisting Solutions

Reach Stacker
Displacement 13.5 L, power 765 Ps, adapted for heavy-load and continuous operation of reach stackers.

Aerial Work Platform
Power output of 30–100 kW, suitable for high-altitude operations such as building construction, municipal maintenance, venue setup, and power grid operation/maintenance

Rough Terrain Crane
Supports 30-100t rough terrain cranes, with power reaching 221 kW, meeting the needs for vehicle lifting and site transfer.

Crawler Crane
Meets the requirements for 30-1800t crawler crane applications, displacement 4.6-17 L, power 129-566 kW.

Forklift
Adapted for 3-46t forklifts, displacement 3.2-13.5 L, power 50-765 Ps, meeting light-load, full-load, and continuous operation requirements.
Earthwork Engineering Solutions

Mobile Crushing Station
Offers single-unit direct drive and dual-unit parallel power combinations; displacement 3.58-15.33 L, power 92-566 kW.

Bulldozer
Displacement 4.5-12.54 L, power 95-290 Ps, maximum torque 1450 N·m, suitable for small and medium-sized bulldozers.

Excavator
Meets the power requirements for 20-42 t medium to large excavators, displacement 4.6-10.5 L, power 129-280 kW.

Loader
Suitable for scattered operations, site turnover, and light to heavy-duty scenarios; displacement 4.6-9.7 L, power 92-230 kW.

Horizontal Directional Drill
Adaptable to single-engine, dual-engine, and multi-engine power requirements; displacement 4.58-12.54 L, power 98-353 kW.
Small Construction Machinery Solutions

Skid Steer Loader
Adapted for construction, municipal maintenance, venue setup, power operation and maintenance, etc.; displacement 2.2-4.5 L, power 30-100 kW.

Wheeled Excavator
Power output of 36.8–129 kW, suitable for municipal, construction, highway maintenance, and farmland irrigation wheeled excavator operations.

Telescopic Handler
Power output of 35–95 kW, used for material handling at construction sites, factory stacking, agriculture/forestry loading/unloading, and venue setup.

Backhoe Loader
Adapted for rural infrastructure, road emergency repair, farmland improvement, pipeline laying, short-haul material transport, etc.; displacement 2.4-4.2 L, power 32-90 kW.

Compact Excavator
Power output of 38–92 kW, suitable for scenarios such as municipal projects, farmland renovation, and gardening compact excavator operations.

Compact Loader
Suitable for rural infrastructure, road maintenance, small site backfilling and debris removal, agricultural and forestry site clearing, farm material transfer, industrial area cleanup, and material handling in confined spaces.
Railway Vehicle Solutions

Rail Tractor
Displacement 10.5-16.72 L, power 276-588 kW, suitable for the full spectrum of light, medium, and heavy rail vehicles.

Catenary Inspection Vehicle
Displacement 12.54-16.72 L, power 276-588 kW, suitable for catenary maintenance and inspection vehicles.

Large Maintenance Machinery
Power output of 276–588 kW, featuring high low-end torque, reliability, efficiency, and strong environmental adaptability.
Contact Us
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Tel:+86-400-618-3066