Underground Mining Bolting Machine, Rock Bolting Rig, Bolting Jumbo, Tunnel Bolting Rig.

• Customization: Available
• Bit Type: Alloy Steel
• Drill Hole Diameter: 32-51mm
• Model NO.: CYTM41/2
• Drilling Way: Rotary
• Certification: ISO 9001:2008, ISO 14001:2015
• Condition: New
• Motor: DC Motor
• After-Sales Service: 12 Months
• Warranty: 12 Months
• Drill Hole Depth: 1500-2400mm
• Transport Package: in Bulk
• Specification: 11600x1900x2200(2900)mm
• Trademark: Jarlo
• Origin: China
• HS Code: 843041000
• Production Capacity: 1000 Set Per Year

Product Description

 

CYTM41/2 Mining Hydraulic Bolting Rig
1. Appearance




2. Model

CYTM41/2 standard type
 

1. Basic functions and features

The machine is a fully mechanized drilling rig that integrates functions such as drilling, bolting, hanging nets, and grouting (optional).It is suitable for bolt supporting work of those none explosion-proof projects like metal and non-metal mines, water conservancy and hydro-power , etc.
 

1. Multi-power system: Diesel-electric dual power system, diesel-powered driving, motor hydraulically drives each actuator; the diesel engine can retract each actuator when electric power fails.
2. Flexibility: The whole machine has a compact structure, multi-speed adjustable, four-wheel drive, strong power and flexible driving and turning in small and medium-size tunnels with various complex working conditions;
3. Environmental protection: Equipped with a hydraulic bolting rig, which has the characteristics of low noise and high efficiency;
4. Efficiency: Equipped with an bolting rod library which can automatically change rods, its automatic net-hanging mechanism realizes automatic net grabbing, lifting and hanging, and improves the overall support efficiency;
5. Multiple types of bolting rod compatibility: Except mainly used slit type rod, other types can be optionally matched and customized, such as rebar, water-swelling rods, mechanical rods, etc.;
6. Applicability of multi-types of rock drills: the standard configuration is imported and domestic well-known brands, while various types of rock drills from other brands can be selected according to requirements;
7. Safety: Equipped with safety protection lift-able roof, fire extinguishing device, emergency parking brake and other various safety warning systems to ensure operational safety while realizing the functions;
8. Applicability within the tunnel :the propulsion beam rotates 360 degrees to cover the tunnel face in all directions;
9. Maintainability: open cab, modular parts design, reasonable space layout, easy inspection and maintenance;
10. Interchangeability: Strong spare parts (hydraulic parts, hoses, joints, lubrication, etc.) versatility and interchangeability with well-known imported rock drilling rig brand;
11. Drilling positioning accuracy: The drill arm is equipped with a stable supporting mechanism, and the rock drill is switched in parallel to ensure the centering of the drilling center and the accuracy of drilling and bolt installation.

1. Basic parameters

 

Category	Item		Content
Overall Parameters	Transportation size(L×W×H)		11.6×2.0×2.2(2.9)m
	Suitable roadway size		W2.5~9.6m,H3.1~8.6m
	Min. Turning radius		Inner 3.6m; Outer5.9m
	Min. Ground clearance		300mm
	Total weight		about16t
	Aperture diameter		32mm-51mm
	Bolting rod type		Slit pipe type(Other type optional)
	Suitable rod length		1500mm~2200mm(>2.5m can be customized)
	Rod library		9+1pcs
	Reeled Cable length		100m
Rock Drill System	Impact	Max. impact power	About 8kW	About 7kW
		Impact frequency	55~65Hz	50Hz
		Normal drilling impact pressure	11~15MPa	14~18MPa
		Impact work flow	55~65L/min	40~60L/min
	Rotation	Max.rotation torque	401N.m	300N.m
		Max. Rotation speed	300rpm	300rpm
		Rotation motor pressure	17.5MPa	14MPa
		Rotation flow	30~48L/min	30~50L/min
	Note: The rock drill brand can be configured according to requirements. Recommended main rock drill in low tunnels (height <3.2m) (HC25: short rock drill)
Drill Boom	Propulsion form		Motor + chains
	Propulsion stroke		2.5m
	Propulsion compensation stroke		1m
	Drill boom extension		1.25m
	Propulsion boom over turning		360°
	Drill arm lifting angle		+60°/-30°
	Drill arm swing angle		±45°
Driving System	Driving mode		Engineering chassis, tire running
	Drive type		Torque converter+gear box
	Drive speed		8.0km/h~20km/h
	Gradeability		16°
	Diesel engine power and rotation speed (optional)		Yuchai 88kW ;2200rpm.
	Approaching angle		14°
	Departing angle		14°
Water System	work pressure		0.6~1.2MPa
	Work flow		4m³/h
	Motor Power		3kW
	Rated voltage		380v (can be customized)
Air System	work pressure		8Bar
	Work flow		1m³/min
	Motor Power		7.5kW
	Rated voltage		380v (can be customized)
Electrical System	Total installed power		66kW
	Main motor power		55kW
	Rated voltage		380v (can be customized)
Hydraulic System	Rated system pressure		21MPa
	Cooling form		Water cooling