Specifications
1.Good quality,low price.
2.Professional service and spare parts supply.
3.Rated power:335hp.
crawler bulldozer SD8
SD8 is elevated sprocket, track-type bulldozer. Its undercarriage system is elastic suspended, elevated sprocket, hydraulic direct drive, and hydraulic controls. SD8 dozer can be equipped with S-blade, single shank ripper. Main structure uses high strength plate and is suitable for working in stony, worse earth condition. The cab is installed Rops device and comfortable seat.
Blade type | Ground contact length(A) | Overall Lenght(B) | Blade height(C) | Overall height(D) | Blade width(E) | Track center distance(F) | Penetrating length | Lifting height | Blade capacity |
Straight tilting blade(s-blade) (with ripper) | 3280 | 8090 | 1765 | 3952 | 4172 | 2200 | 614 | 1288 | 13 |
Straight tilting blade(S-blade) (with traction machanism) | 3280 | 6755 | 1765 | 3952 | 4172 | 2200 | 614 | 1288 | 13 |
Main specifitions
Operating weight(not including ripper) 40000kg
Ripper weight 4300kg
Engine flywheel power/RPM 246 kw(335HP)/1900r/min
Track ground contact length 3280 mm
Ground pressure(without ripper) 105 kPa
Track contact length 2200 mm
Overall dimensions(L×W×H)
8090×4172×3952(with single shank ripper)
Gradeability latitude30 ° transverse 25°
Ground clearance 485mm
Theory travel speed (km/h)
1st gear forward 0-3.9 1st gear backward 0-4.8
2nd gear forward 0-6.8 2nd gear backward 0-8.4
3rd gear forward 0-11.9 3rd gear backward 0-14.8
Dozing operating rate (moving distance 40m) 452m3/h
Diesel engine specifications
Model NTA855-C400 (BCIII)
Type water cooled, single line, four strokes, turbocharged, 6-cylinders, diameter 140mm
Rated speed 1900r/min
Flywheel power 246kw(335HP)
Torque storage coefficient 24.5%
Start mode 24v electric starting
Ripper
Type single, adjustable hydraulic ripper
Rippering angle 45°
Max. penetration 1150mm
Max. lifting height 830mm