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core drilling equipment, 1.trailer chasis, 2.diesel engine:can be used in area without electricity, 3.multifunction, 4.ISO9001 - details see: https://www.machineto.com/core-drilling-equipment-hf-3-national-free-inspection-product-10313448

core drilling equipment HF-3, national free-inspection

product

I. Introduction of core drilling equipment

1>Can drill up to 600m with 75mm end dia.,Max.open dia. is 300mm,very suitable for soil&rock investigation ,geological survey,or water well drilling,geothermal air conditioner projects and so on;

2>Equiped with diesel engine,perfect for rural areas where lack of electric;

3>Can drill soil,clay,granite,hard rock layers,meeting your various requests;

4>We are able to provide you the Complete Unit ,for you to get the soil &rock samplings for investigation.You can use Directly in the workplace.

5. it is very convenient to trasport. trailer mounted drilling rig is equiped with trailer chassis,it can be dragged by one four-wheel tractor,it is better if you have a more stronger motor vehicle.

II. parameter of core drilling equipment

Drilling depth	m	100-600
Open hole caliber	mm	300
End hole caliber	mm	75
Drilling rod	mm	Φ60
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 41HP
Electric motor	KW	Y180L-4 30KW

Project case of core drilling equipment

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