Caterpillar 311C
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Contents:
Boom/Stick Option (Hex) 1
| Shipping Length Of Unit | 22.67 ft in (6910 mm) |
| Shipping Height Of Unit | 9.08 ft in (2770 mm) |
| Max Cutting Height | 25.58 ft in (7805 mm) |
| Max Loading Height | 17.93 ft in (5450 mm) |
| Max Reach Along Ground | 24.83 ft in (7570 mm) |
| Max Vertical Wall Digging Depth | 14.5 ft in (4425 mm) |
| Max Digging Depth | 16.5 ft in (5040 mm) |
| Boom/Stick Option (Hex) 1 | Stick length , 2250mm (7' 5")-Boom 4.3m (14'1") |
Boom/Stick Option (Hex) 2
| Shipping Length Of Unit | 22.67 ft in (6920 mm) |
| Max Cutting Height | 26.67 ft in (8125 mm) |
| Shipping Height Of Unit | 9.08 ft in (2770 mm) |
| Max Loading Height | 18.93 ft in (5770 mm) |
| Max Reach Along Ground | 26.58 ft in (8100 mm) |
| Max Vertical Wall Digging Depth | 16.18 ft in (4940 mm) |
| Max Digging Depth | 18.33 ft in (5590 mm) |
| Boom/Stick Option (Hex) 2 | Stick Length , 2800mm (9' 2") -Boom 4.3m (14'1") |
Dimensions
| Ground Clearance | 1.42 ft in (445 mm) |
| Height To Top Of Cab | 9.08 ft in (2770 mm) |
| Width To Outside Of Tracks | 8.17 ft in (2490 mm) |
| Length Of Track On Ground | 8.58 ft in (2610 mm) |
| Tail Swing Radius | 5.75 ft in (1750 mm) |
Undercarriage
| Track Gauge | 6.5 ft in (1990 mm) |
| Shoe Size | 20 in (500 mm) |
| Max Travel Speed | 3.48 mph (5.6 km/h) |
| Drawbar Pull | 20680 lb (92 kN) |
| Ground Pressure | 5.95 psi (41 kPa) |
Engine
| Engine Make | 2236 |
| Engine Model | 3064T |
| Net Power | 79 hp (59 kw) |
| Gross Power | 82 hp (61 kw) |
| Aspiration | Turbocharged |
| Displacement | 259 cu in (4.3 L) |
Operational
| Operating Weight | 26410 lb (11980 kg) |
| Fuel Capacity | 51.5 gal (195 L) |
| Cooling System Fluid Capacity | 4.6 gal (17.5 L) |
| Hydraulic System Fluid Capacity | 42.3 gal (160 L) |
| Engine Oil Capacity | 5.2 gal (19.5 L) |
| Operating Voltage | 24 V |
| Swing Drive Fluid Capacity | 0.8 gal (3 L) |
| Alternator Supplied Amperage | 45 amps |
| Hydraulic System Relief Valve Pressure | 4340 psi (29900 kPa) |
| Hydraulic Pump Flow Capacity | 28 gal/min (108 L/min) |
Swing Mechanism
| Swing Torque | 23060 lb ft (31270 Nm) |
| Swing Speed | 10.6 rpm |
Buckets
| Reference Bucket Capacity | 0.6 yd3 (0.4 m3) |
| Minimum Bucket Capacity | 0.4 yd3 (0.3 m3) |
| Maximum Bucket Capacity | 1 yd3 (0.8 m3) |
