Weichai low-speed energy-saving engine + 5t planetary gearbox drive system feature low fuel consumption, low failure rate, and high energy-saving and efficiency.
Driving/Riding Environment
1.The new generation cab with all-new design optimization guarantees broader vision and more fashionable appearance.
2.The framework structure in four sides guarantees high safety, comfort, and reliability.
3.The extensively adjustable seat provides the driver with the most comfortable operation;
4.It provides more abundant personalized driving/riding experience and guarantees the comfortable and safe driving/riding environment.
Operating performance
The locations of joysticks, pedals, and seat are reasonably arranged to achieve higher operating comfort. The optional pilot control system features flexible and convenient operations.
High operating efficiency
1.The new bucket in optimized bucket shape is applied to improve the bucket fullness rate and shoveling and loading efficiency.
2.High tipping load, good heavy-load stability, and high efficiency;
3.Weichai low-speed engine special for Shantui and Shantui's self-made low-speed high-capacity torque converter achieve optimal match performance, high traction force, high insertion force into material pile, and good startup performance (Loaded startup capability even in 3rd gear).
4.The double pump confluence hydraulic working system and the load-sensing steering system are applied to ensure flexible operations and fast and stable steering speed. The 125 large-bore lifting cylinder is applied to increase the lifting force by 12% and the total cycle time is as low as 9s to achieve higher shoveling and loading efficiency.
Reliable performance
1.The structural parts, including front and rear frames and working device, are optimized and enhanced, the CAE analysis is taken for critical parts, and the main welded parts are welded by robots to ensure reliable welding quality;
2.The hydraulic system parts adopt domestic renowned brand products.
3.The radiator system adopts composite integrated radiator to enhance the heat dissipation area and achieve better heat dissipation performance. The fan diameter is enlarged to increase the airflow rate and improve the system heat dissipation performance.
Convenient maintenances
The transmission oil filler pipe is directed and the maintenance locations (Such as booster pump) are optimized to ease the routine repairs and maintenances.
Technical parameters
Parameter name
L66-C3 HD (Heavy-duty version)
L66-C3 CH (Coal version)
L66-C3 MH (Ore version)
Performance parameters
Operating weight (Kg)
19500
19500
19500
Maximum dumping height (mm)
3325
3220 (Standard boom)/3430 (Long Boom)
3435
Dumping reach (mm)
1300
1380 (Standard boom)/1495 (Long Boom)
1165
Maximum breakout force (kN)
≥187
≥187
≥187
Total cycle time (s)
10.6
10.6
10.6
Engine
Engine model
WP10
WP10
WP10
Rated power/rated speed (kW/rpm)
178/2200
178/2200
178/2200
Overall dimensions
Overall dimensions of machine (mm)
8415*3072*3560
8365 (Standard boom)/8695 (Long Boom)*3290*3560
8300*3072*3560
Driving performance
Forward speed (km/h)
Planetary type: F1:0-13,F2:0-38 Electronic control type: F1:0-7,F2:0-12,F3:0-25,F4:0-38
Planetary type: F1:0-13,F2:0-38 Electronic control type: F1:0-7,F2:0-12,F3:0-25,F4:0-38
Planetary type: F1:0-13,F2:0-38 Electronic control type: F1:0-7,F2:0-12,F3:0-25,F4:0-38
Reversing speed (km/h)
Planetary type: R:0-17 Electronic control type: R1:0-7,R2:0-12,R3:0-25
Planetary type: R:0-17 Electronic control type: R1:0-7,R2:0-12,R3:0-25
Planetary type: R:0-17 Electronic control type: R1:0-7,R2:0-12,R3:0-25
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