Prizor Excavator
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It adopts dedicated H-type hydraulic retractable crawler chassis and large diameter slewing bearing, chassis with swing legs to aid disassemble.
It adopts the single-rope main winch structure, the main winch rope at full drilling depth l32 m status can meet single-rope winding, effective solution to line tangle problem, to greatly prolong the service life of steel wire rope.
Normal mode and entering-rock mode of unit head are available for operation in soil and rock to improve the construction efficiency. Power head with automatic rotation, in normal mode and entering-rock mode rotating speed continuously adjustable.
It is equipped with a centralized lubrication system as standard configuration, maintenance is easy.
| Type | Specification | Unit | Parameter |
|---|---|---|---|
| Max. drilling diameter | m | 3.5 | |
| Max. drilling depth | m | 132 | |
| Engine | Model | / | QSX15-C600 |
| Engine | Power | kW | 447 |
| Rotary drive | Max. output torque | kN.m | 550 |
| Rotary drive | Rotary speed | r/min | 6-20 |
| Crowd cylinder | Max. pull-down push | kN | 300 |
| Crowd cylinder | Max. pull-down pull | kN | 400 |
| Main winch | Max. pulling force | kN | 600 |
| Main winch | Max. speed | m/min | 60 |
| Undercarrige | Track shoe width | mm | 1000 |
| Overall weight | Max. weight | t | 185 |
| Dimension | Transportation size | mm | 18040*4550*3800 |
