http: / / www.everpros.com/ pro1.html Weight NW: 12500 kg Max. Load: 4000 kg Front bridge load: 5625 kg no-load Rear bridge load: 6875 kg no-load Operation ability Max. Speed Full load, forward / backward, flat road Gear 1: 3.6 km / h Gear 2: 7.6 km / h Gear 3: 12.5 km / h Gear 4: 20 km / h Max. Slope ( full load) : 14% Max. Traction: 104 KN Engine Manufacturer: Deutz, Germany Model: F6L912FW Manner: 2 stage combustion air-cooling engine Power: 63 kw Intake System: Dry air filter-press Exhaust System: Catalytic exhaust purification and Mufflers Brake Design: Multiple disk external liquid cooling hydraulic operation Brake pressure: 110-138 bar Parking Brake / emergency brake Design: Spring brake hydraulic release Hydraulic System Designed to use imported hydraulic valve, eg. Bosch, Rexroth, FK506, Suodan, Bishimokewobaike Driving System Torque Converter Manufacturer: DANA, the United States Model: C272 Design: Single-industrial-type auxiliary drive hydraulic system Gear-box Manufacturer: DANA, the United States Model: R28421 Design: Power gear-shift 4 forward gears and 4 backward gears Drive Bridge: MeiChi, Xuzhou Model: Q150 Design: NO-SPIN slide proof self-locking differential speed for front bridge, ordinary differential speed for rear bridge.