Main technical specifications
|
Drilling Rod(mm): Φ89 Φ127
|
Drill depth(m): 2200~2600
|
Rotary-table I. D. (mm) : Φ445
|
Rotation speed(r/min) Forward and reverse: 43, 63, 93, 156
|
Rated troque(kN.m): 30, 22, 16, 9
|
Hoist
|
Rated hoist capacity of single rope(kN): 105
|
Lifting speed(m/s): 1.1, 2.4, 4.1
|
Steel wire : 24.5mm
|
Big hook
|
Pulley Assembly: 5 x 6
|
Rated load of big hook(kN): 1050
|
Lifting speed of big hook(m/s): 0.11, 0.24 , 0.41
|
Kelly Bar: (mm x mm x mm) 121 x 121 x 12200
(mm x mm x mm) 108 x 108 x 12200
|
Power engine
|
Diesel engine 2x6135AN-2: 2 x 150HP / 1500r / min
|
Electric motor 2 xY280M-4: 2 x 90kw / 1500r / min
|
weight: ahout 9.96t (without power)
|
Dimensions(mm)
|
With motor: 7575 x 2948 x 1760 With Diesel: 7575 x 5370 x 1760
|
Major matched equipment
|
Drill tower:
|
Tetragonal type tower and A- type tower for customers' choice
|
The drill tower has great loading capability and convenience for installation.
|
Nominal height of tower(m): 24, 27
|
Nominal acreage of lower base(m): 6.5 x 6.5 7x 7
|
Max.working load of crane(kN): 680
|
Weight of drill tower(t): 10, 16t
|
Mud Pump system: including BW-1200 mud pump, power station and pump pipes
|
Pressure of mud pump(Mpa): 3.2, 4.4, 6.2, 11
|
Discharging volume{1:/Min): 1200, 900, 630, 360
|
Power of drive engine: 75kw/ 1480r/min, 100HP/1500r/min
|
Inner diameter of output hose(mm): Φ75
|