EBZ230M-2、EBZ230M-4 Bolter roadheader price_Manufacturer_How much

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EBZ230M-2、EBZ230M-4 Bolter roadheader

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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 High degree of intelligence, cutting, loading, transportation and walking can be controlled remotely, and it has complete protection, fault diagnosis and troubleshooting method display;

② The whole machine adopts constant power proportional control mode, and the excavation and anchor drilling system switch reasonably, forming a complementary situation of cutting and support, realizing cutting and support cycle operation, the unit has comprehensive functions and stable performance, and the operation is safe and reliable;

③ EBZ230M-2 and EBZ230M-4 bolter roadheaders are designed with independently operated 360" all-round hydraulic anchor drilling rigs, which can realize the mechanized construction of tunnel head detection holes, blastholes and zero-empty top anchors and anchor cables, Improve the efficiency of support operations;

④ The left and right drill arms of the EBZ230M-2 bolter roadheader can be extended and retracted in two stages to achieve zero-empty top operations in the tunnel, mainly for the construction of roof, side wall anchors and anchor cables;

⑤ The left and right front drill arms of the EBZ230M-4 bolter roadheader can be extended and retracted in two stages to achieve zero-empty top operations in the tunnel, mainly for the construction of roof, side wall anchors and anchor cables, and the left and right rear wall drills are mainly used to supplement the lagging side wall bottom anchors;

⑥ The scraper conveyor adopts a single-chain structure to avoid chain jamming and chain breaking, with fewer transportation failures and high efficiency;
⑦ The unit is equipped with a dual-speed cutting motor, with reliable cutting performance and strong operating capacity.

Project			Unit	Main parameters
				EBZ230M-2	EBZ230M-4
Whole machine parameters	Number of drilling arm		set	2	4
	Overall dimension (length×width×height)		mm	12300 × 3650 × 2700
	Cuttable hardness/economic cutting hardness		MPa	80/50
	Production capacity		m³/h	240
	Minimum ground clearance		mm	250
	Gantry height of the loading - hauling mechanism		mm	350
	Traction		kN	≥ 580
	Machine weight		t	70	72
	Total installed power		kW	340
Work Scope	Height		m	4.5
	Width		m	6.0
	Area		m²	30
cutting mechanism	Type Features		-	Motor ＋ reducer
	Cutting motor	Cutting head form	-	Longitudinal Axis
		Rated power	kW	230/135
		Operating voltage	V	1140
	Cutting drum	Cutting head speed	r/min	54/27
		Cutting head diameter	mm	1120
	Up and down lifting angle of cutting arm		(°)	68
	Left and right rotation angle of cutting arm		(°)	64
Walk mechanism	Travel speed		m/min	8
	Climbing ability		(°)	± 16
	Track shoe width		mm	650
Loading mechanism	Loading width		mm	3650
	Loading capacity		m³/h	320
	Undercover depth		mm	250
	Star wheel speed		r/min	35
Conveying mechanism	Chain speed		m/min	60
	Chain form		mm	Medium single chain/double-sided chain scraper
	Chute width		mm	730
	Transportation capacity		m³/h	360
Front Support	Support jacking force		kN	20
	Maximum support height		mm	5000
Front drilling arm	Propeller front and rear rotation angle		(°)	180
	Left and right rotation angle of propeller		(°)	180
	Drilling arm expansion compensation		mm	1000
	Drilling arm telescopic length		mm	4500
	Horizontal swing angle of drilling arm		(°)	50
	Up and down lifting angle of drilling arm		(°)	52
Rear drilling arm	Horizontal swing angle of drilling arm		(°)	-	120
	Up and down lifting angle of drilling arm		(°)	-	52
	Propeller pitch angle		(°)	-	120
	Propeller horizontal swing angle		(°)	-	60
Front drilling mechanism	Type Features		-	hydraulic motor rotary type
	Rated torque		N·m	245
	Rated speed		r/min	550
	Motor Displacement		ml/r	130
Front Propulsion Mechanism	Propulsion mode		-	Hydraulic cylinder + chain
	Propeller length		mm	1290
	Propulsion stroke		mm	1660
	Propulsion speed		m/min	5
Rear drilling mechanism	Type Features		-	-	hydraulic motor rotary type
	Rated torque		N·m	-	135
	Rated speed		/min	-	320
	Motor Displacement		ml/r	-	100
Rear Propulsion Mechanism	Propulsion mode		-	-	Hydraulic cylinder + chain
	Propeller length		mm	-	856
	Propulsion stroke		mm	-	1000
	Propulsion speed		m/min	--	5
Hydraulic pump station	Motor	Rated power	kW	110
		Rated voltage	V	1140
	Oil pump	Type	-	Constant power
		Rated pressure	MPa	25
		Displacement	Ml/r	190+145