Shanghai Pengpu Machine Building Plant Co.Ltd >> Bulldozer (PD320Y-1)

Bulldozer (PD320Y-1)

Bulldozer (PD320Y-1)
Supplier: Shanghai Pengpu Machine Building Plant Co.Ltd
Price: Negotiable
Min Order: 1
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Product Specifications

Prod Model: PD320Y-1

Product Description

320HP bulldozer made in China on the basis of Komatsu technology.
ENGINE 
Model NTA855-C360 Cummins NTA855-C360
Type Four-stroke, turbocharged vertical
Flywheel power (kW) 239
Rated speed (r/min)2000
Number of cylinders-bore×stroke (mm)6-139.7 × 152.4
Starting method Electric starting 24V 11kW 
Battery 24V (12V×2)-195AH 
Air cleaner Dry horizontal type with precleaner 
TRANSMISSION SYSTEM
Torque converter3-element, single-stage, single phase 
TransmissionPlanetary gear, multiple-disc clutch, hydraulic actuated, forced lubrication by gear pump, 3 forward speeds and 3 reverse speeds.
Bevel gearHelical bevel gear, Splash lubricated
 
Steering clutchWet, Multiple disc clutch, Spring loaded, hydraulically actuated  
Steering brakeWet, band brake, operated with hydraulic booster and hydraulic interlocking
Final driveSpur gear, double reduction, splash lubrication
UNDER CARRIAGE
SprocketSegmented
Number of track shoes (each side)7 7 (5 single, 2 double)
Track tensionHydraulic adjusted
* Floating seals are used in all track rollers,carrier rollers,sprocket and front idlers
TRAVEL SPEED (km/h)1st2nd3rd
Forward 3.66.611.5
Reverse4.47.813.5
TRACK
Type Sealed single grouse
Track pitch (mm)  228.6 
Track width (mm) 560 (Or 610, 760)
 Number of track shoes (each side)41
Length of track on ground (mm)3150
Ground clearance (mm)500 
Ground pressure (Mpa)≤ 0.094
Track gauge (mm)2140
SHANGHAI Pengpu Machine Building Plant Co., LTD. Is a large state-owned enterprise that manufactures construction machinery and metallurgical &mining equipment. It was founded in 1959 and occupied 320, 000m3 in the Shanghai Pengpu Industrial Area with more than 1300 workers. The fix asset is up to 155million Yuan (18.8 million USD). The plant was powered with strong technical force, possessing more than 1, 000 main machines which include lots of imported sophistical machines such as CNC process-center, CNC hob sharpening machines, CNC cutting machine, welding robot and so on. Now, the plant has got the ISO9000 certificate.

The main products of the plant are track bulldozers including PD120-88kw, PD140-104kw, PD165Y-123kw, PD220Y-162kw, PD320-239kw, PD410-306kw, as well as derived products, and excavator including SW200LC-3-0.8m3, SW210LC-3-0.9m3, SW210LC-5, SW230LC-5-1.1m3, metallurgical &mining milling equipment. The PD320Y is produced according to the imported technology of Komatsu D155A and can be attached by various equipment. The machine was awarded as the "high quality products" by the Machine Industry Ministry(MIM) in 1985, the "important technology progress" in 1987, the "high quality products" by the MIM as well as the "high quality export products" by the Shanghai Authority in 1989 and the "famous products" by the MIM in 1997. The PD6Y is produced according to the imported technology of Caterpillar D6D. The SH-410 is so far the most powerful bulldozer in China and is produced according to the technology of Komatsu D355A.

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