Place of Origin: | China |
Brand Name: | JUJIANG |
Model Number: | JDL-350 |
Minimum Order Quantity: | 1 set |
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Price: | USD140000 |
Supply Ability: | 600 set per year |
Application: | Water Well, Exploration, Coring Hole Drilling | Feature: | Top Drive, Mechanical Type, Equipped With Mud Pump Or Compressor |
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1.JDL-350 mechanical top drive drilling rig equipped with mud pump or compressor for water well, geological exploration or core
JDL-350 drilling rig is a mechanical top-drive drilling equipment , Which can be equiped with mud pump to slove the slow drilling speed at hard rock layer, and air compressor to slove the slow drilling at clay layer.
Features
· Crawler type with good off-road capacity
· With four hydraulic square tube high outriggers, good stability .
· Equipped with drill rod holders and foot pedals in left and right.
· The front end of the drilling rig is equipped with an auxiliary rod unloading cylinder, which makes it easier to loosen the drill rod;
· Double sections oil pump, quick rotatry head lifting and descending speed.
· AMT manual automatic gear box, rotation speed range and torque can meet the requirements of both mud pump and compressor.
· Equipped with a foldable auxiliary tower, which can lift two 3 m / ari drill rods at a time.
3.Technical parameters of JDL-350 mechanical top drive water and gas drilling rig
JDL-350mechanical top drive water and gas drilling rig |
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Working stratum |
Loose soil layer and bed rock(hardness:F6~20) |
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Drilling method |
Mechanical top head rotation, hydraulic feeding, work with mud pump or DTH. |
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Drilling capacity |
Φ50 Mud drilling depth |
530m |
NQ wireline coring |
640m |
|
Φ76 air drilling depth |
350m |
|
Borehole diameter |
≤Φ350 |
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Power |
Diesel engine model |
YN33 |
Rated power |
52kw |
|
Rated speed |
2400rpm |
|
Drive head |
Rotary speed |
50~1020r/min |
Max. torque |
10500N.m |
|
Feeding system |
Lifting capacity |
6.5T |
Thrusting capacity |
4T |
|
Winch capacity |
Hydraulic tool winch (optional) |
1.5T |
Mechanical winch |
4.5T |
|
Drill pipe |
Drill pipe dia. |
Φ50/Φ76/Φ89/Φ102 |
Drill pipe length |
3000mm |
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Crawler chassis |
Walking speed |
0~2km/h |
Climbing angle |
20° |
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Dimension |
Transport |
5500*1750*2600mm |
Working |
3800*1750*7200mm |
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Weight |
6300kg |
|
Air compressor |
Air pressure |
16~35m³/min |
Air consumption |
10.5~24.6bar |