DW220 crawler excavator, suitable for municipal engineering, earth and rock works, landscaping, road repair, cement concrete breaking, river dredging,
Various engineering working environments such as wood grabbing, engineering drilling, concrete leveling, loading and unloading can be quickly replaced with various operating equipment, the whole machine is equipped with digging bucket, crushing hammer,
Rotary grip, auger, vibratory tamper, electric suction cup and other accessories, to meet customer's various engineering needs, easy to replace, simple operation.

Dimension |
Overall length | 9390mm |
Ground length | 3260mm |
Total height (to top of boom) | 3040mm |
Overall width | 2780mm |
Total height (to cab top) | 3120mm |
Counterweight ground clearance | 1065mm |
Ground clearance | 466mm |
Tail radius | 2720mm |
Wheel track | 3260mm |
Track length | 4460mm |
gauge | 2180mm |
Track width | 2780mm |
Track plate width | 600mm |
Hood height | 2050mm |
Turntable height | 2725mm |
Distance from center to tail | 2720mm |
Engine |
Type | In-line, supercharged, intercooled |
Number of cylinders | 6 |
Emission standard | Level 2 / Level II |
Displacement | 5.9 L |
Power | 133KW/2000rpm KW |
Hydraulic system |
Type | Negative flow control |
Maximum discharge | 2x228 L/min |
Bucket |
Type | Backhoe bucket |
Bucket capacity | 1.0 m³ |
Bucket width | 1.2 m |
Travel system |
Type | Hydraulic motor |
Number of supporting wheels | 2x7 |
Number of sprockets | 2x2 |
Number of track plates | 2x45 |
Travel speed | 5.2/3.5 Km/h |
Tractive effort | 196 KN |
Climbing ability | 70%(35) |
Working weight and ground pressure |
Ground specific voltage | 46.5 Kpa |
Working weight | 21200 KGS |
Maximum excavation height | 9275mm |
Maximum unloading height | 6560mm |
Maximum digging depth | 6515mm |
Maximum vertical digging depth | 5915mm |
Maximum depth of excavation at 8 "level | 6380mm |
Maximum digging distance | 9865mm |
Maximum excavation radius of the ground | 9680mm |
Turning radius | 3630mm |