Contents
Dimensions
| Width to Outside of Tracks | 7.62 ft in (2320 mm) |
| Height to Top of Cab | 8.86 ft in (2700 mm) |
| Tail Swing Radius | 3.97 ft in (1210 mm) |
| Length of Track on Ground | 7.26 ft in (2210 mm) |
| Ground Clearance | 1.19 ft in (360 mm) |
Working Range
| Shipping Length Of Unit | 19.59 ft in (5970 mm) |
| Shipping Height Of Unit | 9.75 ft in (2970 mm) |
| Max Cutting Height | 23.63 ft in (7200 mm) |
| Max Loading Height | 16.9 ft in (5150 mm) |
| Max Reach Along Ground | 20.84 ft in (6350 mm) |
| Max Vertical Wall Digging Depth | 10.67 ft in (3250 mm) |
| Max Digging Depth | 13.78 ft in (4200 mm) |
| Boom/Arm Length | Offset Boom / Stick 1750 mm |
Working Range (Boom/Arm Option 2)
| Shipping Length Of Unit | 19.43 ft in (5920 mm) |
| Shipping Height Of Unit | 8.86 ft in (2700 mm) |
| Max Cutting Height | 24.12 ft in (7350 mm) |
| Max Loading Height | 17.23 ft in (5250 mm) |
| Max Reach Along Ground | 21 ft in (6400 mm) |
| Max Vertical Wall Digging Depth | 11.98 ft in (3650 mm) |
| Max Digging Depth | 13.62 ft in (4150 mm) |
| Boom/Arm Length | Mono Boom / Stick 1700 mm |
Working Range (Boom/Arm Option 3)
| Shipping Length Of Unit | 19.39 ft in (5910 mm) |
| Shipping Height Of Unit | 9.68 ft in (2950 mm) |
| Max Cutting Height | 24.94 ft in (7600 mm) |
| Max Loading Height | 18.21 ft in (5550 mm) |
| Max Reach Along Ground | 22.15 ft in (6750 mm) |
| Max Vertical Wall Digging Depth | 13.46 ft in (4100 mm) |
| Max Digging Depth | 14.93 ft in (4550 mm) |
| Boom/Arm Length | Mono Boom / Stick 2100 mm |
Swing Mechanism
| Swing Speed | 10 rpm (9.5 rpm) |
| Gear Type | Planetary reduction gear |
| Swing Brakes | Automatic braking by oil bath disc brakes |
Undercarriage
| Shoe Size (Standard) | 18 in (450 mm) |
| Shoe Size (Optional) | 24 in (600 mm) |
| Track Gauge | 6.14 ft in (1870 mm) |
| Length of Track on Ground | 7.26 ft in (2210 mm) |
| Number of Shoes Per Side | 39 |
| Number of Track Rollers Per Side | 5 |
| Number of Carrier Rollers Per Side | 1 |
| Type of Shoe | Triple grouser shoe |
Engine Details
| Engine Model | Isuzu CC-4JG1 | Isuzu AU-4LE2X |
|---|---|---|
| Number of Cylinders | 4 | 4 |
| Displacement | 186.7 cu in (3.059 L) | 134.3 cu in (2.179 L) |
| Bore | 3.76 in (95.4 mm) | 3.35 in (85 mm) |
| Stroke | 4.21 in (107 mm) | 3.78 in (96 mm) |
| Net Power | 52.4 hp (39.1 kw) | 54 hp (40 kw) |
| Power Measured @ | 2100 rpm | 2000 rpm |
| Peak Torque | 143.8 lb ft (195 Nm) | 154.9 lb ft (210 Nm) |
| Torque Measured @ | 1800 rpm | 1500 rpm |
| Aspiration | Naturally aspirated | Turbocharged and Charge Air Cooled |
| Emission Standards | US EPA Tier 2 + EU Stage II | US EPA Tier 3 |
Operational Specs
| Engine Model | Isuzu CC-4JG1 | Isuzu AU-4LE2X |
|---|---|---|
| Max Operating Weight | 17769 lb (8060 kg) | 18629 lb (8450 kg) |
| Operating Voltage | 12 V | 24 V |
| Alternator | 50 amps | 50 amps |
| Battery | 12 V | 2x 12 V, 64 Ah |
| Standard Shoe Size | 18 in (450 mm) | 18 in (450 mm) |
| Bucket Capacity | 0.14 – 0.47 yd3 (0.11 – 0.36 m3) | 0.14 – 0.47 yd3 (0.11 – 0.36 m3) |
Transmission
| Type | 2x Variable displacement axial piston motors |
| Max Travel Speed, Low | 2.1 mph (3.3 km/h) |
| Max Travel Speed, High | 3.2 mph (5.1 km/h) |
| Gradeability | 70% (35°) |
| Drawbar Pull | 13264 lbf (59 kN) |
Hydraulic System
| Pump Type | 2 variable displacement axial piston pumps + 1x gear pump |
| Main Pump Flow Capacity | 2x 18 gal/min (2 x 68 L/min) |
| Gear Pump Flow Capacity | 6.7 gal/min (25.4 L/min) |
| Relief Valve Pressure (Attachment) | 4264 psi (29400 kPa) |
| Relief Valve Pressure (Swing) | 3278 psi (22600 kPa) |
| Relief Valve Pressure (Travel) | 4264 psi (29400 kPa) |
| Relief Valve Pressure (Dozer blade, boom offset) | 3278 psi (22600 kPa) |
| Control Valves | 4 control valve sections for the RH travel, boom, bucket and dipper acceleration. 5 control valve sections for LH travel, dipper, swing, auxiliary circuit and boom acceleration. 2 control valve sections for dozer blade and boom offset. Load-holding valves on boom and dipper. |
Service Refill Capacities
| Case CX75SR | Isuzu CC-4JG1 | Isuzu AU-4LE2X |
|---|---|---|
| Fuel Tank Capacity | 26.4 gal (100 L) | 26.4 gal (100 L) |
| Engine Oil Capacity (w/ filter) | 2.6 gal (9.6 L) | 2.9 gal (11 L) |
| Cooling System Capacity | 2.6 gal (9.6 L) | 2.7 gal (10.2 L) |
| Hydraulic System Capacity | 25.1 gal (95 L) | 25.7 gal (97.3 L) |
| Hydraulic Tank Capacity | 13.2 gal (50 L) | 13.2 gal (50 L) |
| Travel Reduction Unit Capacity (each) | 0.34 gal (1.3 L) | 0.34 gal (1.3 L) |
