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The rig adopts new type of hydraulic technology, supporting high torque hydraulic motor rotation and large diameter hydraulic cylinder to promote, a factory engine for hydraulic system of powered, two stage air filter and connected with compressed air inlet design and prolong the service life of the diesel engine. Unique pump set design to facilitate maintenance, reduce maintenance costs. Centralized control of the hydraulic control table, easy to operate. The series of drilling rig used excavator crawler chassis, off-road performance is strong. Independent module design, can make drilling rig installed on the truck, increase its maneuverability.
Specification
Technical parameters Unit HQZ300L
Maximum Drilling Depth
Drilling diameter mm φ110-303
Working wind pressure MPa 1.05-2.46
Air consumption per cubic meter / minute 16-54
Drill pipe length meter 3m
Drill diameter mm φ102 / φ89 / φ76
Push the shaft pressure ton 0 ~ 4.4
Lifting force tons 20
Outrigger Cylinders Pull Up Tons 60 (4pcs)
Outlet Cylinder Stroke 1.4
Skateboard travel mm 4440
Slow lifting speed m / min 4.2
Slow propulsion speed m / min 0 ~ 8.9
Fast lifting speed meters / min 37.8
Fast advance speed m / min 80.4
Rotary Output Torque Bull Rice 5700
Rotary Output Speed Turn / Minute 57 ~ 94
Hoist lifting capacity
Diesel model ---- YC6B125-K10
Diesel engine parameters ---- 90Kw / 2200rpm
Walking speed km / h 0 ~ 2
Climbing ability
Drilling weight tons 8.2
Drilling machine dimensions meters 4.8 × 2 × 2.75
Applicable condition Loose layer and bedrock
Product Picture
crawler mounted Mining Drilling Rig Portable Water Well Drilling Rig For Sale
crawler mounted Mining Drilling Rig Portable Water Well Drilling Rig For Sale