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XY-8 hydraulic core drilling rig

Keywords:

core drilling machine mining bore well drilling machine price

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Hydraulic Core Drilling Rig

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+86-182-6677-0909

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产品描述

产品描述

Commodity name: XY-8 hydraulic core drilling rig

1. Characteristics of XY-8 hydraulic core drilling rig

（1）Machine adopts pneumatic shift Fastgear 8JS118 auto transmission and clutch, compact structure, smooth operation, stable performance.

（2）Reasonable speed range and many speed radixes (8 forward speed, 1 reverse speed), with low-speed it has big torque (Max. up to 8000N.m).

（3）Using concentrated forced lubrication system, as long as the rig runs, the separate lubrication oil pump starts working and sends lubrication oil to each node that requires lubrication. When the oil lubricates drive mechanism, it will also take away the heat inside, (lubrication system with separate condenser), to prevent the components from heat caused by high-speed high-load state.

（4）The rig adopts vertical shaft instead of the traditional hexagonal vertical shaft, exponentially increasing gyrator transmission efficiency and carrying capacity . And new spindle shaft has big hole diameter (96 mm), with twin cylinder hydraulic feed the trip is much longer (up to 1000mm), especially suitable for large diameter drill pipe wireline coring, help to improve drilling efficiency and reduce the hole accident.

（5）Light weight and can be disassembled to many parts, net weight 6500Kg.

（6）The chuck is hydraulic-release normally closed hydraulic chuck, new structure, good compensatory. Carbide inset&welded slip structure, has large clamping force, long life, reliable operation.

（7）With water brake, in deep hole drilling, its safer and more smooth to put down the drill pipe.

（8）Hydraulic oil is supplied by gear oil pump, less power consumption, and the hydraulic system oil temperature is low and stable work. The system is equipped with a hand pump. When power machine can not work, workers can still use hand pump to lift tools from the bottom of the hole, in order to avoid burying accidents.

（9）Advanced and compact structure, reasonable layout, all components are revealed outside, do not overlap, ease of maintenance, maintenance and repair.

（10）The rig has a low center of gravity and long backward stroke (up to 530mm). Easy to be fixed on tower base, the rig has good stability in high-speed drilling.

（11）With shockproof meter, its easy to observe hole situation. Control-handles are in reasonable layout, operation is flexible and reliable.

2. Parameters of XY-8 hydraulic core drilling rig

XY-8 hydraulic core drilling rig
Drilling angel	0-360°
Electric motor	Y280S-4 /75KW
Diesel engine	YC6A240-33/ 177KW
Spindle	96mm
Forward speed	74/106/150/208/300/431
Reserve speed	110rpm
Forward speed	110/157/222/309/445/640/905/1256
Reserve speed	74rpm
Max.torque of spindle	8000nm
Spindle stroke	800mm
Max.lifting force of spindle	180kn
Max.thrust of spindle	110kn
Type	Planetary gear drive, hand brake
Wire rope caliber	21.5mm(6X19)
Drum capacity for rope	120m
Max.lifting force(single rope)	60kn
Power unit core speed 1480rpm(m/s)	0.48/0.68/0.96/1.34/1.96/2.81/3.96/5.51
Power unit core speed 2300rpm(m/s)	0.71/1.01/1.42/1.99/2.91/4.17/5.88/8.19
Transmission	Shanxi Fast Gear 8JS118 transmission and ancillary clutch, safe and reliable.
Oil pump type/ model	gear oil pump/ CB-32
core speed	2500r/min
Displacement	32 ml/r
Work pressure	20mpa
Max.pressure	25mpa
Direction of rotation	Right(see from shaft end)
Work core speed	700-1800r/min
Single rope compensational speed	3-8m/s
Single rope compensational load	45kn
Form	skids type(with sliding base)
Rig backward stroke	530mm
Dimensions(LWH)	380015002460mm
Rig weight	6500kg