2020 Furukawa Rock Drill Rock Drill HCR900-ES II
- Year 2020
- Make Furukawa Rock Drill
- Model Rock Drill
- Engine C7
2020 Furukawa Rock Drill Rock Drill HCR900-ES II
The HCR900 is ideal for demanding site preparation applications. It’s simple, durable and efficient.The HCR900 ES and the HCR900 ES20 incorporate a self-adjusting drill system designed to maximize drilling efficiency through to the bottom of the hole.
By automatically controlling the impact force, feed force, rotation force and dual dampener pressure, the HCR900 continuously adapts to the changing rock conditions. As a result, drilling performance and the life of the drill tools are increased, while lowering fuel consumption.
Features may include:
- Maximize operator performance with the ultimate in drilling technology.
- Ergonomically designed to minimize operator fatigue.
- Stable chassis combining a low center of gravity, high ground clearance and protected undercarriage enhances stability and confidence when tramming and drilling on rough terrain.
- Single-lever drilling controls allow easy operation of the drifter.
- Sliding suction cap can be raised to allow a fast visual check of operation.
- Walk-around, ground-level maintenance provides fast, easy upkeep or repair. Hinged service doors provide easy access to required areas.
- Engine, compressor and hydraulic oil temperature gauges are highly visible, allowing the operator to monitor machine functions while remaining focused on the drilling.
- Extension boom increases drilling pattern flexibility.
- Design versatility allows for drilling either horizontally or vertically.
- High-output compressor increases flushing air, provides faster drilling and decreases bit wear.
- Upgraded dust collector has higher suction capacity than previous models. Dust collector includes an effective pre-cleaner to reduce escape of drilling dust. An optional dust suppression system is available for difficult drilling conditions.
- Low-emission, Tier III Caterpillar engine offers low fuel consumption and meets major exhaust emissions regulations in Europe and the United States.
- Heavy-duty Furukawa undercarriage featuring a pentagonal section design to reduce dirt build-up and track wear ensures strength and durability.
- HCR900 ES20 is ideal when drilling requirements exceed 12'. Depths up to 18' can be drilled without changing rods.
- Angle indicator for quick and easy drilling alignment.
Engine
Engine
C7
Engine Manufacturer
CATERPILLAR®
Engine Power
225hp
Rated Engine Speed
2,200rpm
Displacement
Piston: 2 gal (7.2 liter)
Engine Type
Turbocharged and air to air after cooled diesel
Fuel Injection
Direct
Governor
Electronic
Emissions
Meets Tier III and EU stage-3; Low-emission, low fuel consumption Tier III Caterpillar® engine meets major exhaust emissions regulations in US and Europe.
Operational
Operating Conditions
Max grade of hill climb: 57.7 (30°) %
Operating Speed
Drifter Impact rate: 2,250 - 2,500 bpm | Number of rotations: 0 - 250 rpm | Travel: 0 - 2.2 mph (0 - 3.5 km/h)
Hydraulics
Pump Type
2-variable displacement piston pumps supply pressure oil for both travel and drilling. 3-gear pumps for cooling and dust collector.
Airflow
Compressor Free air delivery: 215.4 CFM (6.1 m3/min)
Maximum Pressure
Working: 149 psi (1.03 MPa)
Dimensions
Dimensions
Bit diameter: 2.5" - 3.5" (65 mm - 90 mm)
Overall Length
32'-0" (9,750 mm)
Length
Ground contact: 7'-11.5" (2,425 mm) | Boom Extension: 4'-10" (1,500 mm) | Guide Shell: 24'-8" (7,534 mm) | Guide Shell Feed: 14'-7" (4480 mm) | Rod: 10' - 12' (3,050 - 3,660 mm) | Starter rod: 12 or 13' (3,660 or 4,300 mm)
Overall Width
7'-10" (2,390 mm) | With pre-cleaner: 10'-7" (3,220 mm)
Width
11.8" (300 mm)
Overall Height
8'-11.5" (2,730 mm)
Ground Clearance
21.65" (550 mm)
Angle Positions, Forward
Oscillating: ±10° deg
Lift Mechanism
Boom Lift angle (up-down): 45° - 15° | Guide Shell Tilt: 180°
Lean Angle, Right (deg.)
Boom Swing: 37° | Guide Shell Swing: 40°
Lean Angle, Left (deg.)
Boom Swing: 43° | Guide Shell Swing: 40°
Capacities
Fuel Capacity
Piston: 87 gal (330 liter)
Oil capacity
Hydraulic capacity: 45 gal (170 liter)
Features
Maximum pulling force - Guide Shell: 6,407 lbs (28.5 kN) | Dust collector Suction capacity: 706 CFM (20 m3/min)
Weights
Weight
Drifter: 408 lb (185 kg)
Weight, In Running Order
With Fuel/Oil: 22,645 lb (10,270 kg)
Features
Features
Rod Arrangement: Rack | Number of rods: 4 | Type of bit: Cross, Button, Spike | Rod size: H32, R38, R45 (H38)
Model Id
Drifter: HD709 | Compressor: AIRMAN® PDS265-S35B | Boom: JE326 | Guide Shell: GH831
Air Filter
Dust collector - Number of filter: 4