Product Details

Specifications

Core Drilling Machine
1. truck mounted
2. max depth:600m
3. diameter:300mm--75mm

Core Drilling Machine

HFT-3 Truck Mounted Drill Rig

Features

1. Multi-use for water well drilling, core drilling, geothermic well, general investigation, etc.

2. Truck-mounted, easy to move.

3. High efficiency for shift device, big torque and powerful mud pump.
4. Durable and reliable. Its quality has been recognized by many users and almost need no repairing during using.

Specifications of HFT-3 Truck Mounted Drill Rig

Unit Machine
Drilling depth	100/250/300/600m
Drilling diameter	300/200/150/75mm
Open hole diameter	300mm
End hole diameter	75mm
Diameter of drilling rod	60mm
Drilling Angle	90° to 65°
Rotary Spindle
Spindle forward speed	57 to 1024r/min
spindle reverse speed	45 to 212r/min
spindle stroke	560mm
spindle inner diameter	96mm
spindle lifting capacity	6000kg
Main Winch( driven by hydraulic system)
Single line lifting speed	0.515, 0.894, 1.421, 1.948 m/s
Hug floodgate belt width	90mm
Wire rope diameter	14mm
Hoist single line lifting capacity	4500kg
Roller diameter	200mm
Roller capacity	30m
Minor Winch(driven by hydraulic system)
Roller diameter	140mm
Wire rope diameter	6mm
Roller capacity	450m
Mud pump
Model	Horizontal triplex BW-250 mud pump
Displacement	250L/min
Work pressure	80kg/cm2
Water inlet caliber	75mm
Water exit caliber	50mm
Gear Oil Pump
Duplex gear oil pump	F532/F314
Front displacement	50L/min
Pressure of front displacement	20Mpa
Rear displacement	16L/min
Pressure of rear displacement	20Mpa
Power of Drill Rig
Diesel engine		4105 27HP
Electric motor		Y180L-4 22kw
Truck Chassis
Model		CA1083K28L4A
Drive form		4 x 2
Weight of complete machine		9550kg
Transport size(L X W X H)		9500 X 2500 X 3540mm
Work size(L X W X H)		7700 X 2500 X 10500mm
Engine of truck
Engine No.		CA4DF3-13E3
Displacement/power		4752ml/96kw
Discharge		GB3847-2005