Big Diameter Reverse Circulation Mobile Truck Type Geological Exploration Engineering Water Well Drilling Rig
Ji Ning Hengwang Mining Machinery Co., Ltd.- After-sales Service：Support
- Warranty：1 Year
- Certification：CE, RoHS, ISO 9001:2000, ISO 9001:2008
- Condition：New
- Drill Hole Diameter：>300mm
- Drill Hole Depth：>150m
Base Info
- Model NO.：HF-250
- Bit Type：Cone Bit
- Drilling Way：Rotary
- Type：Four-Wheel Trailer
- Feature：Big Diameter
- Max. Drilling Diameter：3000mm
- Max. Drill Depth：200m
- Transport Package：Load in Container
- Specification：9200*2500*3500mm
- Trademark：Hengwang
- Origin：Shandong
- HS Code：8430419000
- Production Capacity：500set,Year
Description
Model
HF-250
Drill hole depth(m)
≤300
The hole diameter(mm)
550-2500
Spindle speed(r/min)
9
Spindle power(kw)
7.5*2
The spindle torque(N•m)
22000
Hoist lifting force(kg)
3000*6
Mud pump
Traffic(m³/h)
500
Power(kw)
30
Generating set
The rated voltage(V)
380
Rated current(A)
90
Rated speed(r/min)
1500
Rated power(kw)
75
Main power supporting power
6110 Diesel
Overall dimensions(L x W x H)(mm)
9200*2500*3500
Single weight(kg)
15000
Welcome your enquiry: Hengwang brand drilling rigs