The HTW-Series hydraulic water well drill is a multi-functional
drill rig driven by internal combustion engine, the drilling power
is provided by hydraulic system except for impacting and the hole
cleaning wind. It is convenient and efficient to operate. The drill
consists of many model parts, which is easy to change. The machine
is widely used for deep water well drilling operation in the
mountainous and plain areas.
Characteristics >>
Mobility is one of the main advantages of the water drill.
The feed and rotary head were driven by hydraulic motor, therefore,
the air and oil consumption and total drilling cost are lower.
The hydraulic feed and rotary head put out the biggest feeding
force and largest rotary torque, which makes it more suitable for
operation in complex worksites
Equipped with highly efficient rods changer and mud mixing system
The carriage with rollers provides for minimal wear to the drill
guide.
Equipped with two hydraulic clamps is easy to load and unload
drilling rods and improve efficiency.
The diesel engine and main hydraulic parts adopt imported products
or famous domestic companies.
The special compensation device makes a full protection of drill
rod threads.
Equipped With jib hoist and standard oil drilling rod.
Specifications:
Specifications | Unit | Model |
HTW100 | HTW300 | HTW500 |
Net Weight | kg | 8000 | 22000 | 26000 |
Outside Dimensions | m | 7.2×2.4×3.5 | 9.2×2.4×3.5 | 9.6×2.4×3.5 |
Power Engine | kw | 125 | 165 | 230 |
Rotation Speed,Engine | rpm | 2200 | 2300 | 2300 |
Hole Diameter | mm | 120-200 | 200-400 | 300-600 |
Hole Depth | m | 150 | 600 | 600 |
Air Compressor | M/min | 21 | 21 | 21 |
Air Pressure | Mpa | 2.5 | 2.5 | 2.5 |
Pull Down/Back Force | KN | 200 | 160,350 | 220,500 |
Pull Down/Back Speed | M/min | 0-45 | 0-45 | 0-45 |
Feed Stroke | m | 3 | 6 | 6 |
Hydraulic Rotary Head | | HD5 | HD9 | HD16 |
Lifting Capacity | kg | 1,100 | 1100 | 1100 |
Rotation Torque | N.m | 7,000 | 9000 | 16000 |
Rotation Speed | rpm | 0-120 | 0-120 | 0-120 |
Drilling Rod Diameter | mm | 89,114 | 89,114 | 89,114,127 |
