Audited Supplier
RELIABILITY
Advanced Technology
First-user of function-relief cushion valve system inindustry,machine's respond could keep the samespeed even in the extrerme cold weather.on the premise ofkeeping the aplimalimpac pressure,thestarting or switching of working dewice without any postpone,that makes smooth,efficient andenergy saving operation ofmachine and reaches to leating level ofindusty.
Powerful Engine
The new generation of WEICHAl WP13H engine oniginally mported from Amenica which is spedallydesigned for miring applications.Its exclusive PT fuel control and injection technology delivers higherprecse and full eficdient traits compared to traditional eledtric cortrolled higth-pres sure common ralltechnology.
Electric Control Positive Flow System
Duing the design stage LOVOL has utized the latest technologjes to develap an integrated hydrau-lic system.The pos itive flow contral system adjusts the displacement of pump and the motion of valvespool simultaneously,delivering optimal operating experience for the cperator with smooth andresponsive control.
| Main specification | Operating weight | 53000 kg | |
| Bucket capacity | 2.8-3.2 m3 | ||
| Bucket digging force(standard) | 320 kN | ||
| Arm Digging Force | 250 kN | ||
| Max traction | 330 kN | ||
| Max. Walking Speed | 5.5 km/h | ||
| Min. Walking Speed | 3.4 km/h | ||
| Rotary Speed | 7.8 r/min | ||
| Gradeability | 35° | ||
| Ground pressure | 89 kPa | ||
| Engine | Model | WEICHAI WP13H | |
| Rated Power | 316kW/1900rpm | ||
| Cylinder | 6 | ||
| Displacement | 13.5L | ||
| Max. Torque/Speed | 2900N·m/(1200-1500)rpm | ||
| Hydraulic system | Max. Main Pump Flow | 423.5×2L/min | |
| Main Safety Valve Pressure | 34.3MPa | ||
| Working ranges | Max digging height | 10812/10500 mm | |
| Max Dumping height | 7345/7200 mm | ||
| Max. Digging Depth | 7172/6815 mm | ||
| Max vertical digging depth | 5256 mm | ||
| Max. Digging Radius | 11544/11226 mm | ||
| Max. Ground Digging Radius | 11317/10991 mm | ||
| Min. Turning Radius | 4962 mm | ||
| Dimensions | Transportation Dimensions(L*W*H) | 12205*3340*3907 mm | |
| Tail swing radius | 4020 mm | ||
| Track length | 5500 mm | ||
| Ground clerance | 562 mm | ||
| Counterweight clerance | 1375 mm | ||
| Service refill capacities | Fuel tank capacity | 780 L | |
| Hydraulic oil tank | 350 L | ||
| Engine oil | 40-52 L | ||
