Manufactur standard Extra Long Diamond Core Drill Bits - Trailer Type Core Drilling Rig – Sinovo

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Manufactur standard Extra Long Diamond Core Drill Bits - Trailer Type Core Drilling Rig – Sinovo Detail:

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Technical Parameters

Fundamental parameters
	Unit	XYT-1A	XYT-1B	XYT-280	XYT-2B	XYT-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
Overall dimension	mm	4500x2200x2200	4500x2200x2200	5500x2200x2350	4460x1890x2250	5000x2200x2300
Rig weight	kg	3500	3500	3320	3320	4120
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	62,160
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	3550
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)
Type		S1100	ZS1105	L28	N485Q	CZ4102
Rated power	KW	12.1	12.1	20	24.6	35.3
Rated speed	r/min	2200	2200	2200	1800	2000

Main Features

(1) Compact size and light weight of mechanical transmission, larger diameter of rotating unit’s spindle, long distance of support span and good rigidity, hexagonal Kelly ensure the torque transfer.

(2) The trailer is equipped with radial tyres, and four hydraulic supporting jacks, which is used for leveling the drill before working and strength the stability of rig.

(3) The hydraulic mast is composed of main mast and mast extension, which greatly improve working efficiency, and are very easy for transportation and operation. Compared with common core drilling rig, trailer type core drilling rigs have put off heavy derrick and save cost.

(4) With high and optimum rotating speed, the rig can meet various requirements of small diameter diamond drilling, large diameter carbide drilling and all kinds of the engineering hole drilling.

(5) During the feeding process, the hydraulic system could adjust the feeding speed and pressure to meet requirements of drilling in various stratums.

(6) A bottom-hole pressure gauge is equipped to monitor the drilling pressure.

(7) Automobile type transmission and clutch are equipped to achieve good commonality and easy maintenance.

(8) Centralized control panel makes operation convenient.

(9) The octagonal structure spindle is more suitable to transmission in large torque.

Product Picture

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110mm Core Bit