SWD80 Main Specification Engine Model LR4A3Z Rated Power 80 hp Operating Weight 19180 lb Track Width 15.7 in SWD80 crawler tractor is a small size bulldozer. The traction mechanism is of the semi-rigid suspension car type. The bulldozer adopts the two-plate dry primary clutch, which is easy to maintain. The steering is hydraulically supported and the bulldozer is hydraulically operated.Engine Model LR4A3Z Type Turbo, water cooled, direct injection Rated power 60kw Rated speed 2200rpm Implement Hydraulic System Hydraulic pressure 16Mpa Pump type Gear pump Hydraulic flow rate 110L/min Valve position 4 position: raise, hold, lower, float3 position: raise, hold, lower Under Carriage System Sprocket Segmented Number of track rollers(each side) 5 Number of carrier rollers(each side) 1 Number of front idler(each side) 1 Track type Single grouser Track pitch 154mm Track width 400mm Number of track shoes (each side) 39 Track length of ground 1960mm Ground clearance 350mm Main Technical Specifications Operation weight(without ripper) 8700kg Ground pressure (without ripper) 0.051Mpa Grade ability 58% Overall dimensions(L×W×H,without ripper) 4200mm×2480mm×2860mm Max.tractive force 66KN Working Equipment Blade type Straight Width 2480mm Height 880mm Max digging depth 357mm Max.lift above ground 784mm Transmission System Gear box Mechanical Bevel gear One pair spiral bevel gear Final drive One pair columnar gear, floating sealing Gear shifts(Forward/Reverse) F4/R2 Traveling speed (km/h) Forward I-IV 2.4-10.4 Reverse I-II 4.9-8.9 Steering Clutch And Brake Steering clutch Dry multi-plate, floating control Steering brake Mechanical pedal control Service Capacities Fuel tank 100L Water tank 22L Gear box 29L
