Full Hydraulic Water Well Rig Anchor Drilling Machine 7m Stroke Larger Cylinders
1.YDL-300DT Hydraulic drilling rig has strong drill ability,with wide applicaiton,fast drill speed,easy accidence handling.
2.Rotate speed is adjustable which make the drill avaliable for variety of drill techniques.
3.Feeding stoke of mast is 7m which can use two 3m drill rods one time,reducing the time of adding drill rod,also can reduce the labour intensity.
4.The drill installed a hydraulic clamp & breakout system in order to automatic wrench the drill pipes and tools.
5.There are two large cylinders on the mast so the lifting capacity can reach 25T,it can pull casing pipe when drilling with casing and it is also suitable for small non-excavation construction.
6.Drill rig adopt 4 pcs long jacks which is easy to load the truck with no crane.
The equipment,the drilling techniques way of the following:
a. Dry auger drill
b. Down-The-Hole hammer drill
c. Mud forward circle drill
d. Medium reverse circle drill
e. ODEX tools (casing pipe following) drill with DTH hammer
| Hole diameter | Φ150—Φ400mm |
| Hole depth | 300-400 m |
| Apply Rock hardness | ｆ=6—20 |
| Air compressor pressure | 1.2—4MPa |
| Air compressor flow | 16—50m3/min |
| Rotary speed | 0～25r/min,4,9,12,14,19,24, 25,28,38,48,50,63,76,101,127r/min | 0～39r/min,6,14,18,22,30,37,39,44,59,75,78,99, 119,159,200r/min |
| Torque N.M | 13900Nm(17MPa) | 10000Nm(17MPa) |
| Max Pull up capacity | 25T |
| Pull up speed | 0-3m/min；3,3.74,7.54,15.08,18.1,21.84m/min |
| Feeding capacity | 12.8T |
| Feeding speed | 0-5.9m/min；5.9,7.34,14.78,29.57,42.83m/min |
| Feeding cyliner stroke | 3500mm |
| Max rotary head stroke | 7000mm |
| Mast sliding stroke | 1500mm |
| Mast working angle | -5～90° |
| Min height to the ground | 360mm |
| Winch pull up capacity | 1.5T |
| Winch pull up speed | 20m/min |
| Winch wireline dia | ф10mm |
| Winch wireline length | 50m |
| Platform turning method | Manul (pin) |
| Crawler move speed | 1.5ｋm/h |
| Climb ability | 25° |
| Electric Motor | 55+18.5KW |
| Diesel Type | 120kw,1500r/min |
| Overall(L×W×H) mm | 7200×2100×2750(transportation) |
| Weight | 10500kg |
● The drill rig adopt telescoping mast.Stroke is 7m which is available to use 6m drill rod
one time.
● Drill rig adopt 4 pieces long jacks which is easy to load the truck with no crane.
● The drill installed 1.5 ton winch.
● Rotate speed is adjustable which make the drill available for variety of drill techniques.
● There are two pieces of cylinder on the mast which make the pull up capacity to 25T.
● Patent design of telescoping in output shaft will effectively protect the drilling tools.
● The drill installed a hydraulic clamp & breakout system in order to automatic wrench
the drill pipes and tools.
● Crawler chassis with turning platform system,make it easy and rapidly to move. Rubber
crawler is optional.
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Durable Fully Hydraulic Water Well Drilling Equipment 7m Stroke Larger Cylinders Images
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