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Drilling Jumbo Hydraulic Crawler Mounted Tunnel

2026-10-31 21:0710 Inquiries
Price:¥100000.00/set
MOQ:1set
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This drilling rig is built in China for quarries, mineral processing plants and aggregate producers, and is supplied for wholesale and OEM orders. The table below lists the build, the working parameters and the packing published for the unit.

Specifications

1Basic parameters
2Equipment configuration
System pressure (bar)200
Impact power (kW)20
Impact energy (Hz)380
Maximum rotation torque (N·m)820
Rotation speed (r/min)220
Water consumption (L/min)30-50
Drilling diameter (mm)φ45-φ115
Coverage area ()24
Coverage width/height (mm)5025/5000
Boom lifting angle-43° ~ +52°
Boom swing angle±30°
Maximum propulsion force (kN)15
Drill rod length (mm)3090 (standard)/3700
Drilling depth per push (mm)2830 (standard)/3440
Flip angle±180°
Pitch angle-3°~ +90°
Power (kW)55.8
Maximum torque310Nm/1600rpm
Emission and noise standardsNational IV (EURO IV)
Transmission systemFour-wheel drive
Travel speed (km/h)0~15
Ground clearance (mm)220
Steering systemArticulated steering
Steering angle (°)±40
Wheelbase (mm)2300
Motor power (kW)55
Hydraulic oil tank capacity (L)180
Rated displacement (L/min)52 (12bar)
Water outlet pressure (bar)12
Minimum water inlet pressure (bar)2

Capacity & Drive

Rated performance is given as hydraulic oil tank capacity (l) of 180 and impact power (kw) rated at 20. Nameplate capacity assumes a defined feed size and bulk density. Ask for the curve rather than the single number if the plant has to hold a product-size specification.

Dimensions & Packing

Dimensions and shipping data are stated as drilling diameter (mm) of φ45-φ115. For heavy units the packing format is part of the quote: skid, crate or container loading changes both the freight cost and the unloading equipment required on site.

Customisation & OEM Service

The unit can be built to your duty: alternative wear material, a different motor voltage or drive arrangement, and a modified discharge setting can all be quoted against your specification. Send the feed material, target output and site power supply and the factory will confirm what is feasible on this frame size. For this item, minimum order quantity is 1 Piece and the reference price starts at US$100,000.00-250,000.00 per set.

Ordering & Samples

For equipment of this size the usual path is a drawing review, then a factory acceptance check before shipment. Lead time and freight are quoted against the confirmed configuration and the destination port.

Product Images

Crawler Rock Drilling Machine Hydraulic Drilling Rig Mac - product detail 1

Crawler Rock Drilling Machine Hydraulic Drilling Rig Mac - product detail 2

Crawler Rock Drilling Machine Hydraulic Drilling Rig Mac - product detail 3

Crawler Rock Drilling Machine Hydraulic Drilling Rig Mac - product detail 4

Crawler Rock Drilling Machine Hydraulic Drilling Rig Mac - product detail 5

Specifications on this page are those published for the item. Final parameters, configuration and lead time are confirmed on quotation.

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