Crawler Type Drilling Machine

Main Advantages of Portable Water Well Drilling Rigs:
1. Portable water well drilling rig possesses steel crawler running gear, making the machine easy to move. The steel crawler is highly wear-resisting; it is very convenient for the city construction.
2. With oil pressure as motive power, water well drilling machine can increase the efficiency of drilling machine.
3. Crawler Type Drilling Machine is equipped with ball-type clamping device instead of chuck, thus deep water well drilling rigs can realize non-stop down rod. So the machine is of high efficiency, convenient operation, safe and reliable.
4. Equipped with pressure gauge at the bottom of hole, water well drilling machine is convenient to know about the situation of the inside the hole.
5. Rising and down of the tower is controlled by hydraulic system, portable water well drilling rig is convenient and reliable.
6. Diesel engine adopts electric start, reducing the labor intensity.
7. Crawler Type Drilling Machine for sale is low and most customers can afford.

Parameters

Model	3C
Drilling depth	100 250 300 600 m
Drilling diameter	300 200 150 75mm
Open hole caliber	300mm
End hole caliber	75mm
Drill pipe	Φ60mm
Drilling angle	90°--65°
Spindle
Spindle forward speed		30-1050r/min
Reversal speed of spindle	29-137r/min
Spindle stroke	560mm
Diameter of bore of spindle 96mm
Lifting capacity of spindle	60KN
Main winch (hydraulic drive)
Single line lifting speed	0—45m/min
Diameter of wire rope	14mm
Width of band-type brake	90mm
Coiling block diameter 300mm
Coiling capacity	30m
Maximum single line lifting capacity	40KN
Assistant (hydraulic drive)
Coiling block diameter	140mm
Steel wire diameter	6mm
Coiling capacity	450m
Mud pump
Horizontal triplex BW-250 type mud pump BW-250
Output volume	250L/min
Working pressure 7Mpa
Water inlet diameter	75mm
Discharging tube diameter	50mm
Gear oil pump
Duplex oil pump	CBF-F63/25
Inlet pressure	63L/min 20Mpa
Outlet pressure	25L/min 20Mpa
Drilling power
Diesel engine	R4105ZD 76HP
Electrical machine	Y180L-4 22KW
Crawler belt base plate
Movement speed	2Km/H
Motor working pressure	20Mpa
Rate of flow	1634ml/rev
Carrying capacity of crawler belt base plate	3T
Length of crawler belt base plate	2.6m
Flow rate of oil pump	50L/min
Width of crawler belt base plate	0.35m
Height of crawler belt base plate	0.508m

Crawler Type Drilling Machine

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Crawler Type Drilling Rig

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