Product Details

Specifications

engineering drilling machine
1.hydraulic,tailer type
2.rock expert,high efficiency
nvenient operation
4.certificate:ISO9

engineering drilling machine HF-3

I. Advantages of engineering drilling machine

1.drilling depth:300m to 600m
2.drilling diameter:300-75mm

3.hydraulic machine.easy to operate.

4.strong torque,high drilling efficiency

5.trailer type, easy to move

II. The Technical Parameter of engineering drilling machine

Drilling depth	m	300-600
Open hole caliber	mm	300
End hole caliber	mm	75
Drilling rod	mm	60
Drilling angle		90°-65°
Spindle
Spindle forward speed	r/min	57-1024
Spindle reverse speed	r/min	45-212
Spindle stroke	mm	560
Spindle inner diameter	mm	96
Spindle lifting capacity	KG	6000
Hoist
Single line lifting speed	m/s	0.515 0.894 1.421 1.948
Hug floodgate belt width	mm	90
Tightrope caliber	mm	12.5 or 14
Hoist single line lifting capacity	KG	3000
Reel caliber	mm	200
Reel cubic measure	m	30
Mud pump
Horizontal double actuator
Displacement	L/min	200,125
Triangle conveyer belt type		B×5
Work pressure	Mpa	4.6
Water inlet caliber	mm	65
Water to exit caliber	mm	37
Oil pump
Duplex gear oil pump F532/F314
Front displacement,pressure		32L/min 20Mpa
Behind displacement,pressure		14L/min 20Mpa
Drilling rig Power
Diesel engine	Hp	395Kz 27HP
Electric motor	KW	Y180L-4 22KW

Project case of engineering drilling machine

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