320HP Pengpu Crawler Bulldozer Pd320y

• Customization: Available
• Type: Universal Type
• Transmission: Hydraulic - Mechanical Transmission
• Model NO.: PD320Y
• Load and Unload Method: Bulldozer
• Engine Power: 74~147kw
• Certification: ISO9001: 2000
• Condition: New
• Color: Yellow
• Machine Weight: 35900kg
• Dimension(Long * Breadth * High): 6880 X 4130 X 3640
• Engine: Cummins Nta855-C360s10
• Rated Speed, R/Min: 2000
• Transport Package: Nude, Suitable for Shiping
• Specification: ISO
• Trademark: Pengpu
• Origin: Shanghai
• Production Capacity: 1000sets/Month

Product Description

320HP Pengpu Crawler Bulldozer PD320Y

1. The appearance of the vehicle is based on optimization design.
2. Higher engine power reserves efficiency, bigger torque output, lower fuel consumption, while better reliability.
3. Hydraulically controlled drive, automatically speed regulating and non-stop gear shifting.
4.3-element, single stage, single pgase torque converter for higher efficiency and bigger capacity.
5. The novel hexahedral cab offers excellent visibility, the powerful ventilation and unparalleled dust-free.
6. The final drive uses trangle Spline and trip relief, crowned gear drive for enhanced balance and the stability during power transmission, and added lift.
7. New blade is more durable and capacious.
8. Alarming&monitoring system is efficient and reliable.
9. Implement controls are piloted to minimize operating effort.

Engine
Model	Cummins NT855-C360
Type	Four-stroke, turbocharged, aftercooled
Flywheel power, kW	239
Rated speed, r/min	2000
Number of cylinders - bore x stroke, mm	6-ø139.7 x 152.4
Starting method	Electric starting 24V,  11kW
Battery	24V (12V x 2), 195 AH
Air cleaner	Dry horizontal type with precleaner
Transmission system
Torque converter	3-element, single-stage, single-phase
Transmission	Planetary gear, hydraulic actuated,  multiple-disc clutch, forced lubrication by gear pump, 3 forward and 3 reverse speeds
Bevel gear	Helical bevel gear, splash lubricated
Steering clutch	Wet, multiple-disc clutch, spring loaded, hydraulically released
Steering brake	Wet, band brake, operated with hydraulic booster
Final drive	Spur gear, double reduction, splash lubricated
Travel speed, km/h
Forward:
• 1st	3.6
• 2nd	6.6
• 3rd	11.5
Reverse:
• 1st	4.4
• 2nd	7.8
• 3rd	13.5
Under carriage
Sprocket	Segmented
Track tension	Hydraulic-adjusted
Number of track shoes, each side	7 (5 single, 2 double)
* Floating seals are used in all track rollers, carrier rollers, sprocket and front idlers
Track
Type	Sealed single grouse
Track pitch, mm	228.6
Track width, mm	560
Number of track shoes, each side	41
Lenghth of track on ground, mm	3150
Ground clearance, mm	500
Track gauge, mm	2140
Ground pressure, MPa	0.094
Hydraulic system of work equipment
Working pressure, MPa	13.7
Rated flow (at 1800 r/min), L/min	335
Pump	CBZ4200 gear pump
Control valve	Hydraulic-operated, plunger, servo controlling
Valve position	Raise, hold, lower, float
Cylinder, Bore x Rod x Stroke, mm	ø140 x ø75 x 1340
Work equipment
Blade type	Semi-U blade	Angle blade
Dimensions, Length x Width x Height, mm	6880 x 4130 x 3640	6880 x 4850 x 3640
Weight, kg	35900
Blade dimensions, Width x Height, mm	4130 x 1590	4850 x 1140