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Model No. : | DRA-80 |
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Brand Name : | Dingli |
Type : | Drill |
Zaozhuang, Shandong, China
Product description
Hydraulic Diesel Auger Pipe Drill Rig DRA-80 uses a special hydraulic telescopic crawler chassis and heavy-duty slewing bearings for high stability.The machine uses a single row of rope for the main winch to find out the wear of the wire rope. Extended service life. And high reliability. The machine uses a single row of rope for the main winch to find out the wear of the wire rope. Extended service life. And high reliability. Cylinder and sleeve drive functions are available to meet user needs. Unit head normal mode and enter rock mode can be used to operate in soil and rock to improve construction efficiency. It is equipped with a centralized lubrication system as standard; maintenance is easy.
Working state (length, width and height) (m)
6.7*2.55*12
Transportation status (length, width and height) (m)
10.2*2.55*3.15
Machine weight (t)
18
Drilling diameter (mm)
1200
Maximum drilling depth (m)
20
Engine brand
Yuchai
Engine Model
4A115Z
Engine rated power (kw/rpm)
85/2200
Maximum hydraulic flow working pressure main pump (mpa)
30
Maximum flow rate of hydraulic flow (L/min)
2*140
Maximum torque of power head (Kn.m)
50
Power head speed (rpm)
5-90
Maximum Throwing Speed of Power Head (rpm)
90
Maximum Pressure of Pressure System (Kn)
50
Maximum Lifting Force of Pressure System (Kn)
60
Maximum stroke of pressure system (mm)
2800
Maximum lifting force of main hoist (Kn)
12
The maximum speed of the hoist is (m/min)
72
Maximum lifting force of the auxiliary winch (kn)
15
Maximum hoisting speed of sub-hoist (m/min)
60
Left and right inclination angle of drilling mast (°)
±5
Forward inclination angle of drilling mast (°)
8
Maximum travel speed of chassis (KM/h)
4
Maximum creep degree of chassis (°)
35
Track width (mm)
500
Track chain pitch (mm)
154
Chassis length (mm)
3700
Average Grounding Voltage Ratio (kpa)
68.5
Standard machine lock drill pipe
D273*8.2*3
Zaozhuang, Shandong, China
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