|
Item
|
Unit
|
Value
|
|---|---|---|
|
Max. Drilling Torque
|
kN·m
|
240
|
|
Max. Uncased Drilling Diameter
|
mm
|
2200
|
|
Max. Cased Drilling Diameter
|
mm
|
1800
|
|
Max. Drilling Depth (Standard)
|
m
|
70
|
|
Overall Operating Weight
|
kg
|
78000
|
|
Operating Dimensions (L×W×H)
|
mm
|
16500×4500×22000
|
|
Transport Dimensions (L×W×H)
|
mm
|
16500×3550×3400
|
|
Mast Tilt Angle
|
°
|
±5 (left/right), ±5 (forward/backward)
|
High torque deep pile XR240 Rotary Drilling Rig
Description
Detailed description
Description
Winch durable design
One drum of double-machine+single-layer steel wire rope, φ 32 thick steel wire rope, greatly reduced abrasion, doubled service life of winch, more economical maintenance cost for main winch in high-frequency operation.
Main winch structure
The ZR280 same-level widened chassis is adopted, with a total length of 5600mm crawler, 8 ° mast supporting oil cylinder, low center of gravity and no shaking when drilling hard rock; The parking torque of double-rotation reducer is stronger.
Wide expansion chassis with high construction efficiency
Version 2.0 power matching, multi-gear electric control power head, double-speed pressure cylinder, one-key soil throwing/hole cleaning mode, comprehensive efficiency increased by about 10%; Large flow main pump, fast response to drilling action, Zoomlion.
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