Gold Member Since 2006
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Wuhan Kudat Industry & Trade Co., Ltd.

Bulldozer, Crawler Bulldozer, Dozer manufacturer / supplier in China, offering 320HP Crawler Bulldozer (SD8B), Big Crawler Bulldozer Equipped with S-Blade and Single Shank Ripper, Big Crawler Excavator 37ton with Cummins Engine and so on.

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Supplier Homepage Product Bulldozer 320HP Crawler Bulldozer (SD8B)

320HP Crawler Bulldozer (SD8B)

FOB Price: US $209,800 / Unit
Min. Order: 1 Unit
Min. Order FOB Price
1 Unit US $209,800/ Unit
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Port: Shanghai, China
Production Capacity: 500PCS/Year
Payment Terms: L/C, T/T, Western Union, Paypal, Money Gram
Basic Info
  • Model NO.: SD8B
  • Transmission: Hydraulic Transmission
  • Load and Unload Method: Dozer
  • Certification: ISO9001: 2000
  • Operating Weight: 37400kg
  • Ground Pressure(with Ripper): 93 Kpa
  • Grade Ability: 30/25
  • Rated Speed: 2100r/Min
  • Torque Storage Coefficient: 20%
  • Trademark: KUDAT
  • Specification: SGS
  • Type: Universal Type
  • Walking Mode: Crawler
  • Engine Power: 74~147kw
  • Condition: New
  • Engine Flywheel Power/Rpm: 235 Kw(320HP)/2100r/Min
  • Overall Dimensions: 7751*3940*3549
  • Ground Clearance: 556mm
  • Reted Power: 235 Kw
  • Number of Track Rollers (Each Side): 8
  • Transport Package: Bulk
  • Origin: China
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 weightkg36800with ridge buster
Ground pressurekpa93 
Track gaugemm2083 
Min. Ground clearancemm556 
Gradientº30/25 
Dozing capacitym311.24 
Blade widthmm3940 
Max.digging depthmm582 
Overall dimensionsmm7751X3940X3549 
   
Engine
Type CUMMINS NTA855-C360S10
Rated revolutionrpm2100
Reted powerKW235
Torque storage coefficientN.m/rpm20%
   
Undercarriage system
Type The track is triangle shape. The sprocket is elevated.
Number of track rollers (each side) 8
Pitchmm216
Width of shoemm560
   
Gear 1st2nd3rd
Forwardkm/h0-3.50-6.20-10.8
Back wardkm/h0-4.70-8.10-13.9
   
Implement hydraulic system
Max. system pressureMpa20
Pump type high pressure gears pump
System outputL/min220
   
Driving system
Toque converterTorque converter is power separating hydraulic-mechanic type.
TransmissionPlanetary, power shift transmission with three speeds forward and three speeds reverse. Speed and direction can be quickly shifted.
Steering clutchThe steering clutch is hydraulic pressed, non-constant engaged clutch.
Steering brakeThe braking clutch is hydraulic pressed by spring, separated hydraulic, constant meshed type.
Final driveThe final drive is two-stage planetary reduction gear mechanism, splash lubrication.
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Mr. Richard
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