Wholesale 6 Inch Core Bit - Crawler Type Core Drilling Rig – Sinovo

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Wholesale 6 Inch Core Bit - Crawler Type Core Drilling Rig – Sinovo Detail:

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Technical Parameters

Fundamental parameters
		Unit	XYC-1A	XYC-1B	XYC-280	XYC-2B	XYC-3B
Drilling depth		m	100,180	200	280	300	600
Drilling diameter		mm	150	59-150	60-380	80-520	75-800
Rod diameter		mm	42,43	42	50	50/60	50/60
Drilling angle		°	90-75	90-75	70-90	70-90	70-90
Skid			●	●	●	/	/
Rotation unit
Spindle speed	r/min		1010,790,470,295,140	71,142,310,620	/	/	/
Co-rotation	r/min		/	/	93,207,306,399,680,888	70,146,179,267,370,450,677,1145,	75,135,160,280,355,495,615,1030,
Reverse rotation	r/min		/	/	70, 155	62, 157	64,160
Spindle stroke	mm		450	450	510	550	550
Spindle pulling force	KN		25	25	49	68	68
Spindle feeding force	KN		15	15	29	46	46
Maximum output torque	N.m		500	1250	1600	2550	3500
Hoist
Lifting speed	m/s		0.31,0.66,1.05	0.166,0.331,0.733,1.465	0.34,0.75,1.10	0.64,1.33,2.44	0.31,0.62,1.18,2.0
Lifting capacity	KN		11	15	20	25,15,7.5	30
Cable diameter	mm		9.3	9.3	12	15	15
Drum diameter	mm		140	140	170	200	264
Brake diameter	mm		252	252	296	350	460
Brake band width	mm		50	50	60	74	90
Frame moving device
Frame moving stroke	mm		410	410	410	410	410
Distance away from hole	mm		250	250	250	300	300
Hydraulic oil pump
Type			YBC-12/80	YBC-12/80	YBC12-125 (left)	CBW-E320	CBW-E320
Rated flow	L/min		12	12	18	40	40
Rated pressure	Mpa		8	8	10	8	8
Rated rotation speed	r/min		1500	1500	2500
Power unit (Diesel engine)
Rated power	KW		12.1	12.1	20	24.6	35.3
Rated speed	r/min		2200	2200	2200	1800	2000

Application Range

Engineering geological explorations for railway, hydropower, highway, bridge and dam etc; Geologic core drilling and geophysical exploration; Drill the holes for small grouting and blasting.

Structural Configuration

The drilling rig includes crawler chassis, diesel engine and drilling main body; all these parts will be mounted on one frame. The diesel engine drives drill, hydraulic oil pump and crawler chassis, the power will be transferred to drill and crawler chassis through transfer case.

Main Features

(1)Being equipped with rubber crawler make the drilling rig moving easily. At the same time, the rubber crawlers won’t destroy the ground, so this kind of drilling rig will be convenient for construction in city.

(2)Being equipped with hydraulic oil pressure feeding system improves drilling efficiency and reduces labor intensity.

(3)Being equipped with ball type holding device and hexagonal Kelly, it can accomplish no-stopping working while lifting the rods and get a high drilling efficiency. Operate with convenience, security and reliability.

(4)Through the pressure indicator of bottom hole, the well condition can be observed easily.

(5)Equipped hydraulic mast, convenient operation.

(6)Close levers, convenient operation.

(7)The diesel engine starts by the electromotor.

Product Picture

2.Core Crawler drilling rig
crawler core drilling rig (3)
crawler core drilling rig (5)
crawler core drilling rig (2)
crawler core drilling rig (4)
crawler core drilling rig (6)

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