Low failure rate Volvo EC290 Excavator

Outstanding fuel economy

The D7 engine produces high torque at low speeds, so there is no need to increase the speed during daily operations;
Hydraulic regeneration technology recovers falling potential energy and reduces pump power loss;
Actual fuel consumption: 17-21L/h for earthmoving trucks, 23-27L/h for crushing heavy loads, which is 10% -15% more fuel-efficient than domestic 29 ton models.

Sturdy structure, heavy-duty durability, low failure rate

Thickened wear-resistant steel plates for the upper and lower arms, with double-sided full welding of key welds, making it less prone to cracking during mining crushing and rock loading;
Fully sealed lubricated tracks, with wear-resistant shaft bushings that far exceed domestic models, and a long chassis overhaul cycle;
The original pump valve motor is precise and stable, and the failure rate of hydraulic oil leakage and internal leakage is much lower than that of Japanese and domestic excavators of the same tonnage.

Excellent handling feel, smooth compound movements

Pilot buffering hydraulic system, with a light and soft handle, providing seamless and seamless movements for lifting the boom, retracting the bucket, and rotating the compound action;
Three power modes (economy/standard/heavy load) can be switched with one click, matching power as needed for flat ground, loading, and crushing.

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