MZHB4-800/25Y Bolt - loading and Transfer Unit for Coal Mines price_Manufacturer_How much

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MZHB4-800/25Y Bolt - loading and Transfer Unit for Coal Mines

Negotiable

Shanxi Tianju Heavy Industry Machinery Co., Ltd.

Located Region:

China

Address:

Jinjiang Industrial Park, Jincheng City, Shanxi Province

Biz Consulting:

+86 0356-2689339

E-mail:

tjlinhongmei@163.com

Online Contact

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Main performance:

① The unit integrates transportation and anchor support;

② The drill arm and thruster can achieve 360° rotation to meet the anchor and cable support operations at different heights and angles;

③ The four drill arms operate independently, cooperate with each other, and complement each other. Flexible adjustment can realize the construction of anchors and cables with different spacings and rows, and realize the rational connection of various construction processes of underground excavation;

④ The unit conveying part adopts a single middle chain scraper to avoid chain jamming and chain breaking to ensure continuous transportation of materials;

⑤ It is equipped with a pedal device that can be flipped or extended to meet the construction requirements of different tunnel widths and facilitate the operation of operators;

⑥ The unit is equipped with four sets of drill arm devices that can be operated independently and simultaneously, with high support efficiency;

⑦ It can be equipped with an advanced support, a tunneling machine or a bolter roadheader to form a rapid excavation system to realize parallel operations of excavation, support and transportation.

Project			Unit	Main parameters
Whole machine parameters	Number of drilling arm		set	4
	Working range (W×H)		mm	6200 × 4000
	Overall dimension in running state (length×width×height)		mm	9300 × 2600 × 2450
	Minimum turning radius in running state		mm	5200
	Ground clearance		mm	275
	Grounding specific pressure		MPa	0.14
	Drilling diameter		mm	Φ22~Φ42
	Maximum drilling depth		m	50
	Flushing water pressure		MPa	1.5~2
	Adaptation drill		-	B19/B22/B32
	Machine weight		t	28
	Total installed power		kW	132
Travel mechanism	Travel speed		m/min	10
	Climbing ability		(°)	± 16
	Track shoe width		mm	380
	Track pitch		mm	120
	Track center distance		mm	2600
Conveying mechanism	Chain speed		m/min	68
	Chain form		-	Single medium chain
	Chute width		mm	720
	Conveying capacity		m³/h	800
	Up and down lifting angle		(°)	12
Drilling mechanism	Type Features		-	hydraulic motor rotary type
	Rated torque		N·m	245
	Rated speed		r/min	550
	Motor Displacement		ml/r	130
Propulsion mechanism	Propulsion mode		-	Hydraulic cylinder + chain
	Minimum total length		mm	1290
	Propulsion stroke		mm	1660
	Propulsion speed		m/min	5
Front drilling arm mechanism	Propeller front and rear rotation angle		(°)	180
	Propeller left and right rotation angle		(°)	180
	Drilling arm telescopic stroke		mm	800
	Drilling arm compensation stroke		mm	500
	Horizontal swing angle of arm body		(°)	0 ~ 40
	Lower lifting angle of arm body		(°)	0 ~ 67
Rear drilling arm mechanism	Propeller pitch angle		(°)	180
	Propeller swing angle		(°)	± 8
	Drilling arm lifting height		mm	1100
	Drilling arm forward and backward movement distance		mm	200
Hydraulic pump station	Motor	Rated power	kW	132
		Rated voltage	V	660/1140
	Oil pump	Type	(°)	Load Sensitive
		Rated pressure	MPa	20
		Displacement	ml/r	190+190