Crawler type well drilling rig -280m high pressure pneumatic hydrauli

Short Description:

—Walking device: walking motor with reducer, durable life long;
—Hydraulic pump: parallel transmission design separate oil pump monomone, power supply sufficient distribution reasonable, hydraulic system unique design, simple maintenance cost is small;
—Power head device: gearbox integrated casting, double motors to provide power, large torque, durable, small maintenance cost;
—Drilling machine chassis: excavator chassis, durable, large weight bearing, wide chain plate, less damage to hard road;
—Lifting force: the design of compound boom, small size, long stroke, double cylinder lifting, lifting tonnage;
—Each rig hoisting arm is installed with a limiter to protect the safety of the oil cylinder and ensure the safety of work;
—Each hydraulic tubing is equipped with a protective jacket for a longer service life.

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Basic Information

Hydraulic pneumatic multi-function drilling rig is a kind of light, efficient, multi-function drilling equipment, it is mainly suitable for drilling Wells, agricultural irrigation Wells, geothermal air conditioning holes and other purposes of the well, especially suitable for mountainous areas and rock intake engineering.
(Can be modified according to customer needs with mud pump)

Specifications

TECHNICAL SPECIFICATIONS
Item	FY280 crawler
The engine brand	Yuchai
Equipped capacitor (Kw)	75 kw
The hole diameter(mm)	140-305 mm
Drilling depth (m)	280m
Drill pipe diameter(mm)	φ76mm φ89mm
Drill pipe length(m)	1.5m 2.0m 3.0m
Rig lifting force	17 T
One-time advance length(m)	6.6 m
Rapid rise speed	25 m/min
Walking speed(km/h)	2.5 km/h
Climbing angles(Max.)	30°
Fast feeding speed	30 m/min
Width of loading	2.7m
Hoisting force of winch	2 T
Using air pressure (Mpa)	1.7-3.0 Mpa
Swing torque (N.m)	4500-6000 N.m
Air consumption	17-31 m³/min
Swing speed(rpm)	40-70rpm
Equipped with hammer	Medium and high wind pressure series
penetration efficiency	15-35 m/h
High leg stroke	1.4 m
The weight (T)	7.6 T
Dimensions(mm)	590018502360 mm