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Qingdao Spade Trading Co.,Ltd
[China]

Address:
RM2-1-1701,NO 17 Anqing Road, Qingdao,Shandong Qingdao Shandong China

Phone:
86-532-85852330

Contact name:
Feng Xinghua

Qingdao Spade Trading Co.,Ltd

Drilling Rig

	Drilling Rig for Mine and Water Well and Oil

Drilling Rig for Mine and Water Well and Oil

Click to enlarge image

1. Drilling hole depth (When constructing vertical drilling hole, reference value)
rod external diameter (mm) depth (m)
Φ55.5 1500
Φ71 1000
Φ89 800
Φ114 400
2. Unit head (A type)
Output rotation speed
Gear position Rotation speed (r/min)
Gear 1 40-510
Gear 2 70-880
Gear 3 90-1170
Maximum output torquemoment
Gear position Torque (N?)
Gear 1 2200
Gear 2 1270
Gear 3 960
Unit head (B type)
Output rotation speed
Gear position Rotation speed (r/min)
Gear 1 30-420
Gear 2 60-730
Gear 3 80-970
Maximum output torquemoment
Gear position Torque (N?)
Gear 1 2650
Gear 2 1539
Gear 3 1159
Hydraulic pressure chuck
Working mode Hydraulic clamping and loosening
Maximum through hole diameter 94mm
3. Main winch
Hoisting force
Single cord 6500 kg (first layer)
Double cord 13000kg (first layer)
Hoisting speed
Single cord 8-60m/min (first layer)
Double cord 4-30m/min (first layer)
Steel wire cord diameter 20mm
Wound roll cord accommodation capacity 26m (first layer)
4. Cord coring winch
Hoisting force 1200kg (first layer)
Hoisting speed 25-210m/min (first layer)
Steel wire cord diameter 6 mm
Wound roll cord accommodation capacity 1500m
5. Unit head feeding
Feeding mode Hydraulic cylinder feeding
Unit head feeding stroke 1800mm
Unit head feeding force 4000kg
Unit head hoisting force 13000kg
6. Tower
Mast tower height 8500mm
Mast tower load 20000kg
Drilling hole obliquity 45°-90°
Tower erection mode Hydraulic cylinder placing
7. Hydraulic system
Main pump input power 75kW
Auxiliary pump input power 4kW
Main pump work pressure 27MPa
Auxiliary pump work pressure 16MPa
8. Drill weight 4800（1500+3300）kg