Loading Port:Shanghai
Payment Terms:TT OR LC
Min Order Qty:1 PCS
Supply Capability:1500 PCS/month
Model NO.:WD220
Type:Bulldozer
Usage:Universal Type
Scraper Type:Tractor-Scraper
Transmission:Hydraulic - Mechanical Transmission
Walking Mode:Crawler
Load and Unload Method:Front Discharge
Engine Power:147~515kw
Certification:ISO9001: 2000
Condition:New
Color:Yellow
Tractor Bulldozer:Bulldozer
Dozer Blade Capacity:5m3
Engine Brand:Cummins
Working Pump:Gear Pump
Track Width:560 Mm
Export Markets:Global
Trademark:WORLD
Packing:by Roro Vessel
Standard:ISO
Origin:China
HS Code:84295100
Production Capacity:1000PCS/Year
Tractor Bulldozer with 220hp cummins engine (WD220)
WD220Y bulldozer is manufactured base on the technology of Komatsu D85A-18 and D85A-23 Japan. It passed the examination of the experts group of shanghai economy committee. Its layout is well designed, its appearance is nice and modern, it has a high working performance and is reliable in safety. The machine has used in civil industry widely including large mine ground, port, electricity, road building.
Specifications:
| Engine | |
| Model | Cummins NT855-C280S10 |
| Type | Straight vertical, 4 stroke, water cooling, PT pump injection, turbocharged |
| Flywheel power | 162 kw |
| Rated speed | 1800 rpm |
| No. of cylinder-bore x stroke | 6-139.7x152.4 mm |
| Starting method | Starting motor, 24V, 11kw |
| Battery | 24V(12Vx2)-195AH |
| Air cleaner | Dry horizontal type with precleaner |
| Min fuel consumption ratio | 218 g/kw.h |
| Transmission system | |
| Torque converter | 3 element, single stage, single phase |
| Transmission | Hydraulic shift, planetary gear, multiple disc clutch, forced lubrication by gear pump, 3 forward and 3 reverse speeds |
| Bevel gear | Helical bevel gear, splash lubricated |
| Steering clutch | Wet type, multiple disc, spring loaded, hydraulic released |
| Steering brake | Wet band brake, operated with hydraulic booster and valve inner linkage |
| Final drive | Spur gear, double reduction, splash lubricated |
| Working hydraulic system | |
| Working pressure | 13.7 Mpa |
| Rated flow | 257 L/min (2000rpm) |
| Pump | CBT3160 gear pump |
| Control valve | Hand-operated, plunger, servo controlling |
| Cylinder bore x rod x stroke | 120x70x1054 mm |
