• Crawler Bulldozer 320HP with Single Tooth Ripper
  • Crawler Bulldozer 320HP with Single Tooth Ripper
  • Crawler Bulldozer 320HP with Single Tooth Ripper
  • Crawler Bulldozer 320HP with Single Tooth Ripper
  • Crawler Bulldozer 320HP with Single Tooth Ripper
  • Crawler Bulldozer 320HP with Single Tooth Ripper

Crawler Bulldozer 320HP with Single Tooth Ripper

Type: Universal Type
Transmission: Hydraulic Transmission
Walking Mode: Crawler
Load and Unload Method: Dozer
Engine Power: 74~147kw
Certification: ISO9001: 2000
Customization:

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Manufacturer/Factory, Trading Company

Basic Info.

Model NO.
SD8B
Condition
New
Operating Weight
37400kg
Engine Flywheel Power/Rpm
235 Kw(320HP)/2100r/Min
Ground Pressure(with Ripper)
93 Kpa
Overall Dimensions
7751*3940*3549
Grade Ability
30/25
Ground Clearance
556mm
Rated Speed
2100r/Min
Reted Power
235 Kw
Torque Storage Coefficient
20%
Number of Track Rollers (Each Side)
8
Transport Package
Bulk
Specification
SGS
Trademark
KUDAT
Origin
China
Production Capacity
500PCS/Year

Product Description

SD8B is elevated sprocket, track-type bulldozer. Its undercarriage system is elastic suspended, elevated sprocket, hydraulic direct drive, and hydraulic controls. SD8B 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.

Torque converter
Power separating, hydraulic-mechanic drive, single stage torque converter is used in SD8B elevated sprocket bulldozer.

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 hydraulic, 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.
Specification
Dozer   Tilt  
Operation weight kg 36800 with ridge buster
Ground pressure kpa 93  
Track gauge mm 2083  
Min. Ground clearance mm 556  
Gradient º 30/25  
Dozing capacity m3 11.24  
Blade width mm 3940  
Max.digging depth mm 582  
Overall dimensions mm 7751X3940X3549  
   
Engine
Type   CUMMINS NTA855-C360S10
Rated revolution rpm 2100
Reted power KW 235
Torque storage coefficient N.m/rpm 20%
   
Undercarriage system
Type   The track is triangle shape. The sprocket is elevated.
Number of track rollers (each side)   8
Pitch mm 216
Width of shoe mm 560
   
Gear   1st 2nd 3rd
Forward km/h 0-3.5 0-6.2 0-10.8
Back ward km/h 0-4.7 0-8.1 0-13.9
   
Implement hydraulic system
Max. system pressure Mpa 20
Pump type   high pressure gears pump
System output L/min 220
   
Driving system
Toque converter Torque converter is power separating hydraulic-mechanic type.
Transmission Planetary, power shift transmission with three speeds forward and three speeds reverse. Speed and direction can be quickly shifted.
Steering clutch The steering clutch is hydraulic pressed, non-constant engaged clutch.
Steering brake The braking clutch is hydraulic pressed by spring, separated hydraulic, constant meshed type.
Final drive The final drive is two-stage planetary reduction gear mechanism, splash lubrication.
Crawler Bulldozer 320HP with Single Tooth Ripper
Crawler Bulldozer 320HP with Single Tooth Ripper
Crawler Bulldozer 320HP with Single Tooth Ripper Crawler Bulldozer 320HP with Single Tooth Ripper Crawler Bulldozer 320HP with Single Tooth Ripper Crawler Bulldozer 320HP with Single Tooth Ripper Crawler Bulldozer 320HP with Single Tooth Ripper
 

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