HQ 650 M NQ 800m Mining Gold Drill Full Hydraulic Crawler Mounted
Surface Core Drilling Rig
CR series core drill is used for plain, hilly terrain, work under
the environment of high temperature, cold areas.
Main machine adopts self-propelled chassis crawler , engine power,
mud pump, winch and other integrated structure ,also can be
customized platform truck structure, it is mainly used for metal
and non-metallic solid mineral survey and exploration, In addition,
also can be used in engineering geology exploration, hydrogeology
survey, reconnaissance and exploration of oil and gas field ,water
well drilling etc . The rig has reasonable layout, compact structure, superior performance, simple
operation and convenient maintenance.
The core drill rig of full hydraulic and rotator adopted the
technology of wire-line coring has been the dominant type rig for
solid mineral deposits prospecting in developed counties in the
world. It is also the developing direction of drilling technique
and drilling equipment in China
The rig is simple in structure. It is light and easy for
transference; the mast has the functions of sliding and touching
ground; the spindle lifted and lowered with hydraulic cylinder; it
could be folded for transport and relocation. The spindle hole is
in large diameter.
Main Performance Parameters of CR-10
Diesel Engine | Displacement | 4.5 L |
| Power/Rated RPM | 118 kW / 2200rpm |
Drilling Capacity | BQ | 1100 m | HQ | 650 m |
| NQ | 800 m | | |
Drill Head | Rotation Motor | |
| Three Shifts Stepless Change: 0-1200 RPM |
| Head Opener | Cylinder displacement form |
Hydraulic Chuck(PQ) |
Hydraulically opened Axial Holding Capacity of 140000 N |
| Max. Torque | 3550 N·m |
| Hole Diameter | 95 mm |
| Max. Lifting capacity of Spindle | 120 kN |
Max. Feeding Power
| 50 kN |
Capacity of Main Hoist | Hoisting Speed (single wire) | 0-50 m/min(bare drum) |
| Hoisting force (single wire) | 55 kN |
| Steel Wire Diameter | 14-16 mm |
| Steel Wire Length | 45 m |
Capacity of Wireline Hoist | Hoisting Force (single wire) | 10 kN(3372 lbf) (bare drum) |
| Steel Wire Diameter | 6 mm(0.24 inch) |
| Steel Wire Length | 800 m |
Mast
Mud Pump | Mast Height | 8.8 m |
| Drilling Angle | 45º off horizontal to 90ºvertical down
|
| Feeding Stroke | 3600 mm |
| Slippage Stroke | 1000 mm |
| Feed Pull | 10 ton |
| Feed Thrust | 5 ton |
| Rod Pull | 3m or 6m(9.84feet or 19.68feet) |
| Output volume | 150 L/min |
| Discharge pressure | 8.0 Mpa |
| Foot Clamp | Clamping Scope | 55.5-95 mm through hole Ф165mm |
Others | Weight | 8.2 ton |
(L × W ×H ) Transport Dimensions | 4880×2240×2480mm |
| Transport Way | Steel Crawler |
We are able to supply all that is needed within surface exploration
applications. This includes drilling rigs and a full range of high
tech and high quality products such as drill rods, core barrels,
core drilling bits and casings. With our extensive support network,
parts and services are always close at hand.
