JDL-5 Mechanical Top Drive Rig

Model:

JDL-5

Usage

JDL-5 mechanical top drive drilling rig is a kind of drilling equipment independently developed by the company, which can drill 75-90°, and integrates the functions of hydraulic drilling and air drilling. It solves the problems of difficult drilling in soil layer with air drilling and low construction efficiency of rotary drilling rig in hard rock layer, gravel layer and pebble layer.

Drilling Depth:

500m

Machine weight:

11.5t

Category：

Mechanical top drive rig

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Feature

A. The power head adopts mechanical transmission mode.
B. The rig uses a 6-speed manual transmission.
C. Power head single feed range 3500mm.
D. Power head hydraulic automatic opening and closing mechanism.
E. 75-90° drilling is possible.

Technical parameters

Drilling capacity
Drilling depth for water well	500m（152mm~203mm）
Wireline coring N size	900m
Borehole (Drill bit) dia	Ø75～Ø350mm
Drilling angle	75~90°
Drive head
Lifting capacity	240KN
Thrusting capacity	180KN
Rotary speed RPM	Forward：43~1080 r/min
Rotary speed RPM	Reversal：47、144 r/min
Max. Torque	16500N.m
Power Unit
Engine Model	YN48GBZ
Rated power/speed	92kW/ 2400r/min
Drill pipe
Drill pipe dia	Ø50/ Ø60 / Ø76/ Ø89mm NQ/ HQ /PQ
Drill pipe length	3000mm
Air compressor
Air consumption	16～35m3/min
Air pressure	10.5～24.6bar
Crawler chassis
Walking speed	0~2km/h
Climbing angle	Max. 25°~30°
Dimension
Transport	630020002650mm
Working	380025008500mm
Other
Mechanical winch capacity	7.5 Ton
Mud pump	BW160/ BW200/ BW250
Weight with steel crawler	11500Kg