1. Structural & Craft Advantages
Integrated forged thick cast steel housing with enlarged 6-hole square flange for uniform load and strong bearing capacity. Thick solid heavy-duty output shaft resists large radial impact without torsion failure. Dual parallel rear oil ports support ultra-large flow with flexible pipeline layout. High-precision cycloid rotor pair delivers high volumetric efficiency and ultra-low internal leakage. Multi-layer high-pressure sealing assembly is dustproof, waterproof and slag resistant for stable long-term operation under harsh working conditions.
2. Core Heavy Load Performance
All displacements 195–495 support continuous 20.5MPa & intermittent peak 31MPa, leading high pressure performance in same category. Uniform continuous flow 150LPM, max intermittent peak flow 225LPM, perfectly matched with large high-pressure large-flow hydraulic pump stations. Smooth low-speed startup without stall for all models; model 985 reaches intermittent torque 1875N·m with sufficient power for heavy climbing and winch lifting. Bidirectional rotation by swapping oil ports, series & parallel mounting available for multi-motor synchronous drive.
3. Application Scenarios
- Construction Equipment: Drive unit for large concrete mixer trucks, heavy mine winches, deep well drill power heads, heavy-duty truck crane main winches;
- Mine Equipment: Travel drive for open-pit mine transport vehicles, coal washing roller drive, underground heavy scraper conveyor;
- Special Heavy Machinery: Large road milling machines, heavy flatbed trailer steering, port bulk material conveying rollers.
4. Supply & After-Sales Service
All displacements in stock with tiered wholesale discount for bulk orders. Every unit passes full performance inspection of pressure, flow, torque and tightness before delivery. 12-month warranty for main cast steel housing and cycloid rotor. One-stop supply of seal kits, connecting flanges and couplings, full-container complete set export service available.
