| Model |
GKL150T |
GKL180T |
GKL200T |
| Drill hole depth |
150m |
180m |
200m |
| Maximum opening diameter |
220mm |
220mm |
325mm |
| Final hole diameter |
75mm |
75mm |
75mm |
| Drill pipe diameter |
φ42mm,50mm,60mm |
φ42mm,50mm,60mm |
φ42mm,50mm,60mm |
| Borehole inclination |
90- 75 |
90- 75 |
90- 75 |
| Power(diesel engine) |
13.2/2200kw/r/min |
13.2/2200kw/r/min |
15/2200kw/r/min |
| Motor |
22KW |
36kw |
42kw |
| Vertical shaft |
| Vertical spindle speed |
142,285,570r/min |
130,480,730,1045r/min |
130,480,730,1045r/mi |
| Vertical stroke |
450mm |
450mm |
450mm |
| Hoist |
| Single line lifting capacity |
20KN |
21KN |
25KN |
| Single rope lifting speed |
0.41-1.64m/s |
0.35-2.23m/s |
0.12-0.95m/s |
| Drum diameter |
φ140mm |
φ140mm |
φ140mm |
| Diameter of wire rope |
φ9.3mm |
φ9.3mm |
φ13mm |
| Wire rope capacity |
27m |
27m |
35m |
| Mud pump |
| Model |
BW160 |
BW160 |
BW250 |
| Flow |
160L/min |
160L/min |
250L/min |
| Maximum pressure |
12Mpa |
12Mpa |
17Mpa |
| Reciprocating frequency |
93times/min |
93times/min |
93times/min |
| Water inlet diameter |
φ51mm |
φ51mm |
φ75mm |
| Water to exit diameter |
φ32mm |
φ32mm |
φ50mm |
| Drilling Tower |
| Rated load |
18Ton |
18Ton |
18Ton |
| Effective height |
6.5m |
7.5m |
9m |
| Tower leg spec. |
φ73mm |
φ73mm |
φ73mm |
| GKL350T |
| rilling type |
mud pump drilling and air DTH drilling |
| Geology drilled |
All kind |
| Drill system and operation |
Hydraulic |
| Weight (T) |
15 |
| Drilling Dia(mm) |
140-350 |
| Drilling deep(m) |
350 |
| Mast lifting length(m) |
6.6 |
| Truck drive speed(km/h) |
80 |
| Rig engine power(KW) |
95 |
| Working Air pressure(Mpa) |
1.7-3.5 |
| Air consumption(m³/min) |
18-35 |
| Drilling rod size(mm) |
89 102 |
| Drilling rod length(m) |
3 6 |
| Lifting force (T) |
24 |
| Rotary speed(rpm) |
55-120 |
| Rotary torque(N.m) |
6200-8500 |
| Tuck information |
DongFeng brand |
| Truck engine power(KW) |
brand engine 125 |
| Drive type |
4×2 |
| Truck loading capacity |
Front 3.5T, behind 9Ton |
| Tire size |
9.00R20 |
| Steering wheel position |
Left |
| Mud pump model |
BW450-5 |
| pump Size(mm) |
8050×2400×3300 |
| model |
GKL450T |
| Dimension |
mm |
10600*2500*3550mm |
| weight |
kg |
18000 |
| Aperture |
mm |
140-350 |
| Drilling depth |
m |
450 |
| Feed stroke |
mm |
6600 |
| Travel speed |
km/h |
80 |
| Grade ability |
Max. |
30° |
| Wind pressure |
Mpa |
1.7-3.0 |
| Air consumption |
m³/min |
15-35 |
| Drill pipe diameter |
mm |
φ89/ 102 |
| Drill pipe length |
m |
3.0/6.0 |
| Lifting force |
T |
25 |
| Rotary speed |
rpm |
45-115 |
| Rotation torque |
N.m |
7000-9500 |
| Mud pump |
450L/min |
BW450/5 |
| Carrying vehicle |
|
HOWO truck |
| Load vehicle engine |
|
266 HP |
| Driving form |
|
6X4 |
| Steering wheel |
|
Left position (optional item ) |
| model |
GKL300T |
| Dimension |
mm |
10600*2500*3550mm |
| weight |
kgs |
18000 |
| Aperture |
mm |
140-350 |
| Drilling depth |
m |
300 |
| Feed stroke |
mm |
3400 |
| Travel speed |
km/h |
80 |
| Grade ability |
Max. |
30° |
| Wind pressure |
Mpa |
1.7-3.0 |
| Air consumption |
m³/min |
15-35 |
| Drill pipe diameter |
mm |
φ89/ 102 |
| Drill pipe length |
m |
3 |
| Lifting force |
T |
18 |
| Rotary speed |
rpm |
40-70 |
| Rotation torque |
N.m |
5700-7500 |
| Mud pump |
450L/min |
BW450/2 (optional item ) |
| Carrying vehicle |
|
HOWO truck |
| Load vehicle engine |
|
266 HP |
| Driving form |
|
6X4 |
| Steering wheel |
|
Right position (optional item ) |
| Air compressor |
|
S100DB |
| Matching diesel engine:Yuchai |
| Rated Power (KW):295 |
| Capacity(m3/min):31 |
| Working Pressure(bar):25 |
Zhengze Group has long been committed to the research and development, production and sales of drilling rigs and their accessories. It mainly produces and sells water well drilling rigs, cross well drilling rigs, multi-functional water well drilling rigs, fully hydraulic exploration drilling rigs, down-the-hole drilling rigs, vehicle-mounted drilling rigs, etc. The drilling depth ranges from 80 to 1500 meters, and the drilling diameter is from 100 to 500 millimeters. The product is highly praised by customers at home and abroad for its unique design, reasonable structure, beautiful appearance, simple operation, convenient movement, and high efficiency and energy saving. Meanwhile, the company offers one-stop supporting services, providing various drilling tools, air compressors, drilling rig parts, consumables, etc. The products sell well in more than 30 regions in China and are also popular overseas, being exported to many countries in Southeast Asia, the Middle East, Africa and Europe.
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