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JDL-350 mechanical top drive water and gas drilling rig

JDL-350 mechanical top drive water and gas drilling rig

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产品描述

产品描述

Commodity name: JDL-350 mechanical top drive water and gas drilling rig

1.Brief introduction of JDL-350 mechanical top drive water and air dual purpose drilling rig

JDL-350 drilling rig is a mechanical top-drive drilling equipment that integrates water drilling and gas drilling, which solves the difficulty of drilling air-drilling hammers in soil layers. The problem of low mud drilling construction efficiency, the dual-purpose water and gas drilling rig is suitable for various formations, and the core drilling efficiency and geological exploration are efficient and energy saving.

2.Features ofJDL-350 features of mechanical top drive water and air dual purpose drilling rig

（1）Equipped with hydraulic steel tracks for stronger off-road capability;

（2）Equipped with four hydraulic square tube high outriggers, which is convenient For leveling on site and saves a lot of loading and unloading costs;

（3）The left and right of the rig are equipped with drill rod holders and foot pedals, which are more user-friendly in design;

（4）The front end of the drilling rig is equipped with an auxiliary rod unloading cylinder, which makes it easier to loosen the drill rod;

（5）The hydraulic oil pump is directly connected to the power by a universal shaft, which makes the rig climbing and moving more powerful;

（6）AMT manual automatic transmission with electronic transmission and electronically controlled shifter make shifting easier;

（7）The rig uses dual oil pumps to supply oil, and the hydraulic system uses split flow and merge technology to increase and decrease the power head more quickly;

（8）Equipped with a foldable auxiliary tower, which can lift two 3 m / drill drill rods at a time.

3.Technical parameters of JDL-350 mechanical top drive water and air dual purpose drilling rig

JDL-350 mechanical top drive water and air dual purpose drilling rig
Working stratum	Loose soil layer and bed rock(hardness:F6~20)
Drilling method	Mechanical top head rotation, hydraulic feeding, work with mud pump or DTH.
Drilling capacity	Φ42 Mud drilling depth	530m
	NQ wireline coring	600m
	air drilling depth	350m
	Borehole diameter	Φ75-Φ350
Power	Diesel engine model	YN33
	Rated power	58kw
	Rated speed	2400r/min
Drive head	Rotary speed	27~901r/min
Drive head	Max. torque	0-10500N.m
propulsion system	Lifting capacity	120kn
propulsion system	Thrusting capacity	85kn
Winch capacity	Mechanical winch (single rope)	5.5T
Drill pipe	Drill pipe dia.	Φ50/Φ60/Φ76/Φ89
Drill pipe	Drill pipe length	3000mm
Crawler chassis	Walking speed	0~2km/h
Crawler chassis	Climbing angle	20°-30°
Dimension	Transport	630020002600mm
Dimension	Working	380024007600mm
Weight		6500kg
Air compressor	Air pressure	16~35m³/min
Air compressor	Air consumption	10.5~24.6bar