Product Model |
PD320Y-1 |
PD320Y-2 |
Engine |
Model |
Cummins ?NTA855-C360 |
Type |
Turbocharged, after-cooled, four-stroke |
Flywheel power (kw) |
239 |
Rated speed (r/min) |
2000 |
Number of cylinders-bore ⅹstroke(mm) |
6-139.7ⅹ152.4 |
Starting method |
Electric starting 24V,11KW |
Battery |
24V(12Vⅹ2)-195AH |
Air cleaner |
Dry horizontal type with pre-cleaner |
TRANSMISSION SYSTEM |
Torque converter |
3-element, single stage, single-phase |
Transmission |
Planetary gear, multiple-disc clutch, hydraulic actuated, 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, brand brake, operated with hydraulic booster |
Final drive |
Spur gear, double reduction, splash lubricated |
UNDER CARRIAGE |
Sprocket |
Segmented |
Number of track shoes(each side) |
7(5 single,2 double) |
Track tension |
Hydraulic-adjusted |
·Floating seals are used in all track rollers, carrier rollers, sprocket and front idlers |
TRAVEL SPEED(km/h) |
1st |
2nd |
3rd |
Forward |
3.6 |
6.6 |
11.5 |
Reverse |
4.4 |
7.8 |
13.5 |
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 |
HYDRAULIC SYSTEM OF WORK EQUIPMENT |
Working pressure(Mpa) |
13.7 |
Rated delivery(L/min) |
335 |
250 |
Pump |
CBZ4200 gear pump |
CBY4200/K1010-115L double gear pump |
Control valve |
Hand-operated plunge servo controlling |
Hydraulic-operated plunge servo controlling |
Valve position |
Raise, Hold, Lower, Float |
Cylinder, boreⅹrodⅹstroke(mm) |
140ⅹ75ⅹ1340 |
WORK EQUIPMENT |
Blade type |
Semi-U blade |
Angle |
Semi-U blade |
Angle |
Widthⅹlength(mm) |
4130ⅹ1590 |
4850ⅹ1140 |
4130ⅹ1590 |
4850ⅹ1140 |
Max. lift above ground(mm) |
1560 |
Max. drop below ground(mm) |
560 |
Pitch adjustment(°) |
55±2 |
Max. tilt(mm) |
1000 |
|
1000 |
|
LengthⅹWidthⅹHeight(mm) |
6880ⅹ4130ⅹ3640（Semi-U blade）? 6880ⅹ4850ⅹ3640（Angle） |
Weight(kg) |
35900 |
Ripper |
Type |
Single |
Triple |
Max. dig below ground(mm) |
1250 |
842 |
Max. lift above ground(mm) |
955 |
883 |
