DW2-120 Wheel Drilling Jumbo,Tunnel Drilling Jumbo,Drilling Jumbo Manufacturer and Supplier

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Add: North Area of New & Hi-tech Park, Pingxiang City, Jiangxi Prov, China.

Tel:

+86 13387997914,

+86 799 3671932
Fax: +86 799-3671922

Postcode: 337000

Website: www.siton-china.com

www.sitonchina.com
Email: export@sitoncn.com

DW2-120 Wheel Drilling Jumbo

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DW2-120 Wheel Drilling Jumbo:

DW2-120 two booms drilling jumbo is specially designed for tunnels of high-speed railway, water conservancy and hydropower projects, national defense and other medium and large-scale tunnel excavation and drilling operations. It can meet the needs of drilling various blast holes, anchor bolt holes, small pipe support, grouting holes, etc.

Two sets of independent hydraulic systems of drill booms are used to control each other without interference. A set of aerial work platform is designed for auxiliary work such as blasting charge, danger elimination, mesh hanging, etc.

Specifications of DW2-120 Wheel Drilling Jumbo:

	Item	Date
Complete machine	Overall Dimension (LWH)mm	16129x 2475x 2918/3618
	Coverage Area (W*H) m	13.8x 9.7
	Hole Diameter mm	Φ45- φ64
	Drill Steel Length mm	3700 4305 4915 5525
	Hole Depth mm	3400 4000 4600 5200
	Drill Speed m/min	0.8-2
	Main Motors KW	2x55/2x75kW
	Hydraulic Oil Tank, Volume Max L	350
	Total Weight kg	35000
Boom	Rock Drill WOSERLD	1838ME (Standard) 2238 (Optional)
	Feed Roll-over	±180°
	Telescopic mm	1800
	Feed Extension mm	1800
Carrier	Diesel Power KW	120
	Articulated Steering	±38°
	Tyre Size	14.00R24
	Rear Axle Swing angle	±8°
	Clearance Axles / Outside Axles	20/16
	Tramming Speed km/h	14
	Ground Clearance mm	350
	Service Brakes	Parking brake/Emergency stop brake
	Fuel Tank Volume L	150
Air system	Max Capacity m³/min	0.9
Air system	Air Pressure Gauge Mpa	0.8
Water system	Max Capacity L/min	165
Water system	Water Pressure Gauge Mpa	2.5
Electric system	Total Installed Power KW	122/142
	Voltage	380V

Machines for underground mining project:

Machines for tunnel project:

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