HFJ11 Jumbo Drilling Rig
- Drilling Diameter: 45-89 mm
- Traveling Speed:11.5/5.6 km/h
- Engine Power:73.6kW
- Weight:≤11t
product Introduction
Hanfa Group underground tunneling series of drilling RIGS are widely used for underground mining, small tunnel tunneling and bolt hole reinforcement projects. Their well-designed shape, configuration, system control and other aspects will provide customers with a better perforation experience.
HFJ11 specialized designed an ultra-narrow hinged and connected suspended chassis with high passability according to narrow and thin vein mining mode and roadway size characteristics, which is very suitable for underground ultra-small roadway turning operation.Modular fast disassembly connection combined design can be very convenient to realize the whole machine piecewise disassembly and downhole assembly work.
Features
- 1Heavy-duty aluminum alloy propulsive beam with high flexural and torsional strength and long service life;The surface of the propelling beam is covered with stainless steel, and teflon wear-resistant gasket is used between the moving parts to improve the service life.
- 2Hydraulic rock drilling control system, with automatic opening, no lubrication, no water, no impact, rotary pressure automatic control push back, push pressure automatic control impact and self-moving anti-caxuan functions.Walking before and after two speed shift, overload climbing, the engine does not shut off, automatic appropriate zone speed reduction and increase output torque.
- 3The double triangle suspension support drill arm can ensure accurate hydraulic parallel holding function in all directions.
- 4Heavy-duty articulated chassis, four-wheel drive;It is driven by four-cylinder diesel engine.Four hydraulic support legs for stable positioning;Double-circuit pedal brake with emergency stop brake can also brake safely under the premise of damage of one or even two pipelines.
Application
TECHNICAL DATA
| Perforation range |
45-89 mm |
| Drill pipe specification |
T38-H35 R32/3,700 mm |
| Wiertarka skalna model |
HF104M |
| Diesel Engine |
YC4DK100-T301 |
| Diesel engine power |
73.6 kW@2,400 rpm |
| Main motor power |
55 kW |
| Pump pressure and displacement |
12bar 2 m³/h |
| Air compressor pressure and displacement |
8bar 0.5 m³/min |
| Total length of the propeller |
5,500 mm |
| Walking speed |
11.5/5.6 km/h |
| Climbing angles |
15° |
| Driving turning radius |
Inner R2,600 outer R4.600mm |
| Work end face size (width × height) |
5,612x4,340 mm |
| Maximum working area |
15 m² |
| Dimension (L x W x H) |
12160*1450*1400/2035mm |
| Weight |
≤11T |
