| |
|
PD220Y BULLDOZER MAIN SPECIFICATION |
|
Porduct Model |
PD220Y-1 |
PD220Y-2 |
PD220Y-3 |
PD220Y-4 |
Engine |
|||||
Model |
Cummis NT-855-C280S10 |
||||
Type |
Turbocharged vertical ,four-stroke,water cooling |
||||
Flywheel power(kw) |
162 |
||||
Rated speed(r/min) |
1800 |
||||
Number of cylinders-borex stroke(mm) |
6-139.7x152.4 |
||||
Starting method |
Electric starting motor 24V,75kw |
||||
Bettery |
24V(12Vx2)-195AH |
||||
Air cleaner |
Dry horizontal type with precleaner |
||||
Transmission system |
|||||
Torque converter |
3-element,single-stage,single-phase |
||||
Transmission |
Planetary gear,multile-disc duth,hydraulic actuated,forced lubrication by gear pump,3 forward and 3 reverse speeds Electrical-hydraulic control for model PD220Y-3 |
||||
Bevel gear |
Helical bevel gear,Splash lubicated |
||||
Steering clutch |
Wet,multiple-disc cluth,spring loaded,hydraulically released Electrical-hydraulic control for model PD220Y-3 |
||||
Steering brake |
Wet,band brake,operated with hydraulic booster and valve inner linkage Electrical-hydraulic control for model PD220Y-3 |
||||
Final drive |
Spur gear,double reduction,Splash lubicated |
||||
Travel speed (km/h) |
1st |
2nd |
3rd |
||
Forward |
3.6 |
6.5 |
11.2 |
||
Reverse |
4.3 |
7.7 |
13.2 |
||
UNDER CARRIAGE
|
|||||
Sprocket |
Segmented |
||||
Track tension |
Hydraulic-adjusted |
||||
Floating seals are used in all sprockets track rollers,carrier rollers and front idlers
|
|||||
Number of track rollers (each side) |
4 Single,2 double |
5 Single,3 double |
|||
TRACK |
|||||
Type |
sealed single grouser |
||||
Track pitch(mm) |
216 |
216 |
|||
Track width(mm) |
560 |
945 |
|||
Number of track shoes(each side) |
38 |
45 |
|||
Length of track on ground(mm) |
2730 |
3480 |
|||
Ground clearance(mm) |
405 |
450 |
|||
Track gauge(mm) |
2000 |
2250 |
|||
HYDRAULIC SYSTEM OF WORK EQUIPMENT |
|||||
Working pressure(Mpa) |
13.7 |
||||
Rated flow (L/min)(2000r/min) |
250 |
160 |
257 |
||
Pump |
CBT3160 gear pump |
CB-AT 160-10 Double gear pump |
CBT3160 Gear pump |
||
Control valve |
Hydraulic-operated,plunger,servo controlling |
||||
Cylinder,BorexRodxStroke(mm) |
φ120xφ70x1054 |
φ120xφ70x1293 |
|||
WORKING EQUIPMENT |
|||||
Blade type |
Straight tilt blade |
||||
WidthxHeight(mm) |
3725x1315
|
4365x1230 |
3725x1315 |
||
Max.lift above ground(mm) |
1210
|
1350 |
1210 |
||
Max.drop below ground(mm) |
540
|
500 |
540 |
||
Pitch adjustment(°) |
55
|
53°30' |
55 |
||
Max.Tilt(mm) |
735 |
500 |
735 |
||
Dimensions LengthxWidthxHeight(mm) |
5750x3725x3575
|
6060x4365x3611 |
5870x3725x3575 |
||
Weight(kg) |
25500
|
26000 |
26300 |
||
| Ripper |
Type |
Single gear blade |
Three gear blade |
--- |
|
Max.dig below ground(mm) |
666 |
555 |
--- |
||
Max.lift above ground(mm) |
598.3 |
666 |
--- |
||
| Note: All specifications on our web-site are subject to technical modifications without notice. |