| After-sales Service: | Online Support |
|---|---|
| Warranty: | 1 Year |
| Certification: | CE, RoHS, ISO 9001:2000, ISO 9001:2008 |
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The rear main winch with single-layer-rope drum and twin reducers mechanism, which extends service life of the steel wire rope significantly.
High construction efficiency due to big flow main pump, multi-gear rotary drive, and two-speed crowd cylinder.
More stable structure and stronger bearing capacity due to enhanced mast section, double movable booms with parallel luffing mechanism, large slewing support, and reinforced chassis .
One key for folding cathead, fixed mast support. Equipment can be transferred easily and quickly.
Folding mast, overall transport height 3580mm.
New generation cab with better vision, more comfortable operation, new electrical control panel. 360 degree full view monitoring.
Options:Auto-lubrication, spin-off.
| Torque(KN.M) | 300 | |
| Drilling Diameter(mm) | 2500 | |
| Drilling Depth(m) | inter-locking | 58/68 |
| Friction | 88/100 | |
| Drilling Speed(r/min) | 6~28 | |
| Engine Model | Cum-mins QSM11-C400 | |
| Rated Power(kw) | 298 | |
| Rated Engine Speed(r/min) | 2100 | |
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