Caterpillar 303C CR
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Contents:
Boom/Stick Option (Hex) 1
| Shipping Length Of Unit | 16.9 ft in (5100 mm) |
| Max Cutting Height | 16.25 ft in (4950 mm) |
| Shipping Height Of Unit | 8.21 ft in (2500 mm) |
| Max Loading Height | 11.5 ft in (3490 mm) |
| Max Reach Along Ground | 16.9 ft in (5100 mm) |
| Max Vertical Wall Digging Depth | 7.1 ft in (2400 mm) |
| Max Digging Depth | 9.7 ft in (2910 mm) |
| Boom/Stick Option (Hex) 1 | Standard Stick |
Boom/Stick Option (Hex) 2
| Max Cutting Height | 16.7 ft in (5060 mm) |
| Shipping Length Of Unit | 15.8 ft in (4770 mm) |
| Max Loading Height | 10.1 ft in (3610 mm) |
| Shipping Height Of Unit | 8.21 ft in (2500 mm) |
| Max Reach Along Ground | 17.7 ft in (5350 mm) |
| Max Vertical Wall Digging Depth | 8.4 ft in (2550 mm) |
| Max Digging Depth | 9.7 ft in (2910 mm) |
| Boom/Stick Option (Hex) 2 | Long Stick |
Dimensions
| Width To Outside Of Tracks | 5.08 ft in (1550 mm) |
| Length Of Track On Ground | 7.25 ft in (2220 mm) |
| Ground Clearance | 1.04 ft in (315 mm) |
| Height To Top Of Cab | 8.17 ft in (2500 mm) |
| Tail Swing Radius | 2.55 ft in (777.24 mm) |
| Track Gauge | 4.1 ft in (1249.68 mm) |
| Maximum Dump Height - Long Stick | 11.84 ft in (3.61 m) |
| Maximum Dump Height - Standard Stick | 11.45 ft in (3.49 m) |
| Maximum Horizontal Reach - Long Stick | 17.55 ft in (5.35 m) |
| Maximum Horizontal Reach - Standard Stick | 16.73 ft in (5.1 m) |
| Maximum Reach - Ground Level - Standard Stick | 16.8 ft in (5.13 m) |
| Maximum Vertical Dig Depth - Standard Stick | 7.1 ft in (2.17 m) |
| Removal Counterweight Clearance | 1.86 ft in (565 mm) |
| Shipping Height | 8.2 ft in (2499.36 mm) |
| Maximum Digging Depth - Long Stick | 10.5 ft in (3.21 m) |
| Maximum Cutting Height - Standard Stick | 16.24 ft in (4.95 m) |
| Shipping Length | 15.55 ft in (4739.65 mm) |
| Maximum Cutting Height - Long Stick | 16.61 ft in (5.06 m) |
| Height - Over Cab | 8.2 ft in (2.5 m) |
| Width - Over Track | 5.09 ft in (1.56 m) |
| Maximum Digging Depth - Standard Stick | 9.6 ft in (2.93 m) |
| Swing Radius - Rear | 2.92 ft in (0.9 m) |
| Length - Center Of Rollers | 16.73 ft |
| Track Shoe Width | 0.98 ft in (0.3 m) |
| Transport Width | 5.09 ft in (1551.44 mm) |
Undercarriage
| Shoe Size | 11.82 in (300 mm) |
| Max Travel Speed | 4.6 mph (2.8 km/h) |
Swing System
| Machine Swing Speed | 9 rpm |
| Boom Swing - Left - Without Stop | 80 degrees |
| Boom Swing - Left - With Stop | 55 degrees |
| Boom Swing - Right | 50 degrees |
Engine
| Number Of Cylinders | 3 |
| Engine Make | 2251 |
| Engine Model | S3Q2 |
| Gross Power | 31 hp (23.2 kw) |
| Net Power | 30 hp (22.4 kw) |
| Power Measured @ | 2300 rpm |
| Displacement | 116 cu in (1.9 L) |
| Engine Model | Mitsubishi S3Q2 |
Operational
| Operating Weight | 7835 lb (3555 kg) |
| Fuel Capacity | 11.9 gal (45 L) |
| Cooling System Fluid Capacity | 1.6 gal (6 L) |
| Hydraulic System Fluid Capacity | 17.2 gal (65 L) |
| Engine Oil Capacity | 1.6 gal (6 L) |
| Operating Voltage | 12 V |
| Alternator Supplied Amperage | 50 amps |
| Hydraulic System Relief Valve Pressure | 3553 psi (245 kPa) |
| Hydraulic Pump Flow Capacity | 23.2 gal/min (87.6 L/min) |
Swing Mechanism
| Swing Speed | 9 rpm |
Weights
| Operating Weight | 7573 lb (3435.1 kg) |
| Operating Weight - With Cab | 7835 lb (3553.9 kg) |
Blade
| Height | 13 in (330.2 mm) |
| Width | 5.1 ft in (1549.4 mm) |
| Lift Height | 16 in (406.4 mm) |
| Dig Depth | 18 in (457.2 mm) |
Hydraulic System
| Operating Pressure - Swing | 2495 psi |
| Operating Pressure - Equipment | 3553 psi |
| Operating Pressure - Travel | 3553 psi |
| Digging Force - Stick - Standard | 4249 lb (1927.4 kg) |
| Digging Force - Stick - Long | 3799 lb (1723.2 kg) |
| Digging Force - Bucket | 7419 lb (3365.3 kg) |
| Auxiliary Circuit - Primary (245 Bar/3,553 Psi) | 15.9 gal/min |
| Auxiliary Circuits - Secondary - At 174 Bar | 7.1 gal/min |
Service Refill Capacities
| Cooling System | 1.6 gal (6.1 L) |
| Fuel Tank | 11.9 gal (45.1 L) |
| Hydraulic Tank | 9.8 gal (37.1 L) |
| Hydraulic System | 17.2 gal (65.2 L) |
| Engine Oil | 1.6 gal (6.1 L) |
Engine Dimensions
| Bore | 3.5 in (88.9 mm) |
| Stroke | 4.1 in (104.2 mm) |
| Displacement | 116 cu in (2 L) |
Sound Levels
| Cab | 82 dB(A) |
| Canopy | 78 dB(A) |
Msc Comments
| Msc Spec Date | 12/05 |
Travel System
| Maximum Traction Force - High Speed | 3979 lb (1804.9 kg) |
| Maximum Traction Force - Low Speed | 7508 lb (3405.6 kg) |
| Gradeability - Maximum - High | 30 degrees |
| Travel Speed - High | 2.9 mph (4.7 km/h) |
| Travel Speed - Low | 1.6 mph (2.6 km/h) |
