- Road Roller[8]
- Loaders[7]
- Bulldozers[7]
- Forklifts[7]
- Excavators[7]
- Motor Graders[7]
- Garbage Truck[1]
- Compactors[5]
- Truck Trailer[8]
- Dump Truck[2]
- Tractors[6]
- Cultivators[1]
- Farm Machinery Parts[5]
- Tool Parts[1]
- Construction Machinery Parts[3]
- Engine Parts[1]
- Power Trowel[1]
- Contact Person : Ms. Cui Yajuan
- Company Name : Luoyang Rollerway Engineering Machinery Trading Co., Ltd.
- Tel : 86-379-63122090
- Fax : 86-379-63122090
- Address : Henan,Luoyang,FUYADONGFANG TOWER B, ROOM 1711, THE INTERSECTION OF WANGCHENG ROAD AND ZHONGZHOU ROAD ,XIGONG DISTRICT, LUOYANG
- Country/Region : China
- Zip : 471000
PD220Y-1 crawler bulldozer
1. Machine is well designed overall with good performance .2. Engine has a high reserved power rate , high torque rate with lower fuel consumption .3. Hydraulic power transferred ,automatic transmission without phased shifting .4.Final drive use triangle spline and hobbing drum type gears , which improve the loading evenness and stability to own a long life .5. Design of operation is combined with humanity ,levels are placed in the two sides of operator, which makes the operating convenient . 6. New type ROPS-FOPS is well equipped making the appearance more better .7. 3-element,single phased torque converter has high efficiency and high capacity .8. Hexagon cabin ensure wider eye-sight .9.Various options: ROPS-FOPS cabin ,normal cabin , air-conditioned cabin ,warm heater , Diethyl ether starter, angle blade, straight-tilt blade ,U-blade, garage blade .Standard type:Equipped : Chongqing Cummins NT855-C280 engine ,Komatsu technology transmission , singe-stage single-phase three-element torque converter ,blowing type fan,57m2 radiator, straight-tilt blade,560mm width track shoe ,normal cabin.Garbage type:Equipped : garbage blade, engine side cover , else are same with standard type .Coal mine type :Equipped : U-blade , else are same with standard type.Desert type:Equipped :sand-filtering equipment ,else are same with standard type.
Engine | Floating seals are used in all track rollers,carrier rollers,sprocket and front idler | ||||
Model | Cummins NT-885-C280 | Tracks | |||
Type | Turbocharged,four-stroke |
| PD220Y-1 | ||
Type | Sealed,Single grouse | ||||
Flywheel Power(kW) | 162 | Track pitch(mm) | 216 | ||
Rated speed(r/min) | 1800 | Track width(mm) | 560 | ||
No.of cylinders-bore×strock(mm) | 6-φ139.7×152.4 | No.of track shoeseach side | 3738 | ||
Starting method | starting motor 24V 11kw | Length of track on ground( mm) | 2730 | ||
Battery | 24V(12V×2)-195A | Ground clearance(mm) | 405 | ||
Air cleaner | Dry horizontal type with precleaner | Track gauge(mm) | 2000 | ||
Transmission system | Ground pressure(Mpa) | 0.078 | |||
Torque converter | 3-element,single-stage, single-phase | Hydraulic control system | |||
Transmission | Planetary gear,multiple-disc clutch,hydraulic actuated, forced lubrication by gear pump,3 foward and 3 reverse speeds | Working pressure(Mpa) | 13.7 | ||
Bevel gear | spiral bevel gear,splash lubricated | Rated delivery(L/min) | 257 | ||
Steering clutch | wet,multiple disc clutch,spring loaded,hydraulically actuated | Pump | CBT 3160 gear pump | ||
Steering brake | wet,band brake,opererated with hydraulic booster and valve inner linkage | Control valve | hand-operated plunger servo controlling | ||
Final drive | spur gear,double reduction, splash lubricated | Valve position | raise,hold,lower,float | ||
Travel speed(Km/h) | Cylinder,bore×rod×stroke(mm) | 120×70×1054 | |||
| 1st | 2nd | 3rd | Work equipment | |
Forward | 3.6 | 6.5 | 11.2 | Blade type | straight tilt blade |
Reverse | 4.3 | 7.7 |
| Width×Height(mm) | 3725×1315 |
Undercarriage | Max.lift above ground(mm) | 1210 | |||
Sprocket | segmented | Max.drop below(mm) | 540 | ||
| PD220Y-1 | ||||
No.of track rollerseach side | (4single,2 double ) | Pitch adjustment( ° ) | 55 | ||
No.of carrier rollerseach side | 2 | Bit lifting speedm/s) | ≥0.35 | ||
No.of front idlereach side | 1 | Gradeability( ° ) | 30 | ||
Track tension | hydraulic adjusted | Max.tilt(mm) | 735 | ||
PD220Y-1 crawler bulldozer
