LOVOL FR750F Tunnel Crawler Excavator

1. Standardly equipped with well-known brand super-strong crawler tracks, which are wear-resistant, non-deformable and have a long service life under stone working conditions;

2. The chassis, key main beams of the upper rack, and key stress-bearing parts are designed to be thickened and strengthened, with strong load-bearing capacity. The overall structure of the boom is strengthened, and the bucket arm is thickened in many places to extend its lifespan and have good reliability;

3. Fully protective crawler guards effectively protect walking devices in mines;

4. The special-shaped high-strength steel structure of the cab, with a fully sealed design on the top and front of the cab, improves the sealing of the cab and effectively protects driver safety during mining construction;

5. Large-displacement dedicated power, professionally adjusted and matched by Lingong, the crushing is efficient and powerful, specializing in “hard bones”; high-pressure common rail ultra-high-pressure injection, optimized injection angle, good atomization, more complete combustion, saving fuel and consumption ; The engine and hydraulic system have been professionally matched and adjusted to achieve a balance of high efficiency and low fuel consumption in the low-speed working area;

6. One-click switching of single pump + double pump crushing mode, fuel-saving and efficient customer independent control, meeting the diversified needs of different working conditions;

Fully electronically controlled hydraulic system, the main valve integrates a proportional solenoid valve, and the wiring harness connection replaces the pilot line. The oil circuit is simpler, the pressure loss is small, and it is fuel-saving and efficient;