Model FOX 8-20 -Hydraulic Crawler Drill
The Hydraulic Crawler Drill FOX 8-20 is an excellent option for rock drilling equipment, that can be applied in Quarries, Open Cast Mining and Drilling Service Contractors. This equipment guarantees high productivity with low maintenance cost, and 100% Brazilian technology.
- Diesel engine 4cc TIER 3 – UNIQUE IN THE CLASS;
- Equipment with low diesel consumption – average 14 l/h (3,7 gal);
- High performance – average 33 linear metres hour;
- Easy operation and simple maintenance;
- Compact equipment – SMALLER IN ITS CLASS;
- Easy and fast displacement;
- Damp suppressor according to Regulatory Mining Standard NRM 9.
Hole range:
* Rod type: T38MF / T45MF
* Hole depth: 25m (82′)
* Drilling diameter: 2.1/2″ – 3.1/2″ (64mm – 89mm)
* Rod length: 3,6m (12′)
* Feed force: 20 kN (4.500 lbf)
Diesel engine:
* Brand: Cummins
* Model: QSB 4cc – TIER 3
* Power: 130 hp
* Cooling: Water
* Tank capacity: 285 lt (62,9 gal)
Compressor unit:
* Compressor type: Screw
* Working pressure: 105 psi (7 bar)
* FAD: 180 pcm / cfm (5 m3/min)
Tramming features:
* Tramming speed (low): 0 – 25 km/h (0 – 3,75 mph)
* Tramming speed (high): 0 -4,5 km/h (0 – 6,75 mph)
* Traction force: 7.700 N.m
* Track gradient: 47%
* Track frame oscillation: 9º
Rod Changer:
* Number of rods: 6 + 1
* Type: Carousel
Drifter MW80H (Top Hammer):
* Working pressure: 120 bar (2.030 psi)
* Rotation torque: 750 Nm (553 lbf/ft)
* Rotation speed: 0 – 150 rpm
* Weight: 237 kg
Dimensions:
* Weight: 8.500 kg
* Width: 2.321 mm
* Length: 7.300 mm
* Height: 3.700mm
* Hydraulic centralizer;
* Automatic greaser;
* Auto rod relay;
* Digital angle inclinometer;
* Water tank;
* Nitrogen charger (cylinder not included);
* Spotlights
* Dust Collector (primarily and secondarily)