Bulldozer

high configurarion and low price - details see: https://www.machineto.com/bulldozer-10105207

Place of Origin:Zhejiang China (Mainland)	Condition:New	Moving Type:Crawler Bulldozer	Machine Weight:430kg
Dimension(Long * Breadth * High):775139403549

Main specifications
Operating weight( including ripper)	37400kg
Ripper weight	430kg
Engine flywheel power/RPM	235 kw(320HP)
Track ground contact length	3252 mm
Ground pressure(without ripper)	93 kPa
Track Gauge	2083 mm
Overall dimensions(L×W×H)	7751×3940×3549(with single shank ripper)
Grade ability	latitude30 ° transverse 25°
Ground clearance	556mm
Theory travel speed (km/h)
1st gear forward 0-3.5 1st gear backward 0-4.7
2nd gear forward 0-6.2 2nd gear backward 0-8.1
3rd gear forward 0-10.8 3rd gear backward 0-13.9
Dozing operating rate (moving distance 40m) 452m³/h
Diesel engine specifications
Model	NTA855-C360S10
Type	water cooled, single line, four strokes, turbocharged, 6-cylinders, diameter 140mm
Rated speed	2100r/min
Flywheel power	235kw(320HP)
Torque storage coefficient	24.5%
Start mode	24v electric starting
Torque converter
Torque converter is power separating hydraulic-mechanic type
Transmission assembly
It integrates center drive, transmission and speed changing control valve into one component. It can be assembled or disassembled as assembly or as a part. It is very convenient to service. Transmission is multi-stage planetary drive to realize modular assembling and disassembling. Gear the shift can be changed among 1st gear, 2nd gear, 3rd gear forward or reverse rapidly, through multi-functional control valve.
Steering and braking clutch
Steering and braking clutch are adjustment-free, oil-type, multi-disc clutch. The braking clutch is pressed by spring, separated hydraulically, constant meshed type. Steering clutch is hydraulic pressed, non-constant engaged clutch. Steering and braking acts simultaneously, operated manually to realize steering slowly, sharply and braking. The braking of entire machine can be realized through the pedal. Braking rod is designed to keep the undercarriage system in braking condition and guarantee the machine not to slip on slope when starting the engine.
Final drive
Final drive is two-stage planetary reduction gear mechanism. It is mounted at outside of steering and braking clutch. Combined sprocket segment is very convenient for assembling, disassembling and service.
Undercarriage system
SD8B dozer utilizes elastic-mounted undercarriage. The track is triangle shape. The sprocket is elevated. Through floating function of continuous auxiliary suspension device, the machine can travel near obstacle on the ground to improve traveling stability and comfortable of the driver. Ground contact area is increased. Performance of traveling and traction is raised.
ROPS cabin
Thecab is hexagonal thin wall box-type structure. Glass is mounted at six sides with wide viewing range. Pulling and pushing glass is mounted at back side. Air conditioner can be installed according to the requirement of customer. The structure of Rops is rigid. It can protect the driver efficiently when the bulldozer is in special condition. Adjustable operator’s seat bias to right 15° and fuel tank, engine hood, track are tilting, the driver can has a good front and rear sighting range.
Blade
Type		s-blade
Height		1690mm
Width		3940 mm
Ripper
Type		single, adjustable hydraulic ripper
Rippering angle		45°
Max. penetration		1150mm
Max. lifting height		830mm
Dimension (Straight tilting blade(s-blade) (with ripper))
Ground contact length		3280mm
Blade height		1690
Blade width		3940
Track center distance		2083
Penetrating length		614
Lifting height		1288