JKS500F CRAWLER-MOUNTED REVERSE CIRCUL ATION DRILL RIG

Inquire Now None

PRODUCT DESCRIPTION

Well Drilling Equipment Features

JKS500F reverse circulation drill rigs are suitable for the construction of complex' foundation projects such as pebbles, cemented pebbles and rock sockets, and arewidely used in geological exploration and sampling, bridge bored piles, and under-ground diaphragm wall foundation projects.

Well Drilling Equipment Parameters

Rated Drilling Depth	300m
Borehole Diameter	115-350mm
Working air pressure	1.05-4. 5MPa
Air consumption	16-60m/min
Engine	132KW
Maximum lfting force	26T
Rotation torque	9000N.m
Recommended rod diameter	中102、中114 (mm)
Small winch lifting force	+10T
Grade Ability	1.5T
Rotation speed	0-35/70rpm
Feeding stroke	4000(mm)
Lifting speed	0-20m/min
Grade ability	6800x2250*2700(mm)
Weight	12.5T
Large winch (option)	47
Hydraulic Generator (option)	24KW/380V
Centrifugal Mud Pump (option)	1500L/min
Plunger Mud Pump (option)	500L/min
Foam pump (option)	20L/min

The telescopic mast can extend to handle 6m casing pipes in ODEX dilling,and retract to increase stability in conventional dillig. It saves the slidingrail, and features compact transport dimension, light weight and less trans-port cost, etc.

The concentrated control panel includes various controls, which are easy,stable and fficient, like the fast lift and feed can reduce auxillary time and im-prove working fficiency, and the adjustable dilling pressure can well adapt to diferent hole depths.

The strong rotating torque, with an output of 9000Nm, can deal with uncon-solidated rock formation very well and improve dilling eficiency.

The long-stroke leveling legs enhance the working stability of the drill rig, andenable it to be transferred with no need of crane.

The 132Kw engine drives the large-displacement plunger pump, excels in highpower and stable performance.