Engineering Advantages
1. Energy Efficiency
The powertrain is anchored by the Weichai WD10G low-speed engine, specifically tuned to deliver a peak output of 217 hp at 2,000 RPM.
● Tractive potential: the power unit provides an impressive 164 kN of rimpull, allowing the loader to penetrate dense stockpiles of inert materials with absolute confidence.
● Fuel economy: engineers implemented low-RPM engine technology, which significantly reduces diesel consumption without sacrificing productivity. The triple fuel filtration system shields the engine from contaminated fuel, extending the service life of the injection components.
2. Industrial-grade productivityThe HL665VL is engineered to maintain a relentless loading rhythm.
● Payload capacity: this machine operates with a 3.0 m³ bucket and a 5-ton rated
payload. This is the optimal configuration for the rapid loading of off-highway dump trucks and railway wagons.
● Hydraulic speed: the Advanced Double Pump Confluence technology (flow-merging system) ensures near-instantaneous actuator response. A full hydraulic cycle takes just 10.0 seconds, guaranteeing exceptional production rates per shift.
● Breakout force: at the bucket edge, the breakout force reaches 167 kN, enabling the efficient handling of compacted loads and blasted rock.
3. Structural reliabilityThe loader’s load-bearing elements are designed to withstand extreme static and dynamic stresses.
● Frame rigidity: the rear chassis features a box-shaped structure, providing exceptional torsional strength when operating on uneven ground.
● Component longevity: high-strength pins and wear-resistant bearings are used in the working equipment’s articulated joints. The braking system is equipped with quick-change discs, significantly reducing scheduled maintenance downtime.
4. Operator ergonomicsThe "Super-Large Driving Space" cabin creates an environment conducive to high productivity throughout the entire shift.
● Premium comfort: the workspace features a Deluxe Suspension Seat with weight-based adjustments. A high-capacity climate control system maintains a steady temperature regardless of external weather conditions.
● Control center: a centralized monitoring panel displays all critical system parameters on a single screen. An integrated multimedia system with USB/MP3 support allows the operator to maintain a comfortable acoustic environment.