Caterpillar 305C CR
Browse All Caterpillar or Midi Excavator Models
Contents:
Boom/Stick Option (Hex) 1
| Shipping Length Of Unit | 17.5 ft in (5330 mm) |
| Shipping Height Of Unit | 8.33 ft in (2550 mm) |
| Max Cutting Height | 17.58 ft in (5370 mm) |
| Max Loading Height | 12.5 ft in (3800 mm) |
| Max Reach Along Ground | 18.58 ft in (5650 mm) |
| Max Vertical Wall Digging Depth | 8.25 ft in (2530 mm) |
| Max Digging Depth | 11.42 ft in (3490 mm) |
| Boom/Stick Option (Hex) 1 | Standard Stick |
Boom/Stick Option (Hex) 2
| Shipping Length Of Unit | 17.83 ft in (5460 mm) |
| Shipping Height Of Unit | 8.33 ft in (2550 mm) |
| Max Cutting Height | 18.5 ft in (5630 mm) |
| Max Loading Height | 13.25 ft in (4050 mm) |
| Max Reach Along Ground | 19.83 ft in (6050 mm) |
| Max Digging Depth | 12.75 ft in (3890 mm) |
| Max Vertical Wall Digging Depth | 9.58 ft in (2940 mm) |
| Boom/Stick Option (Hex) 2 | Long Stick |
Dimensions
| Width To Outside Of Tracks | 6.5 ft in (1980 mm) |
| Length Of Track On Ground | 8.5 ft in (2580 mm) |
| Ground Clearance | 1.12 ft in (340 mm) |
| Height To Top Of Cab | 8.25 ft in (2550 mm) |
| Tail Swing Radius | 3.25 ft in (990 mm) |
| Track Gauge | 5.2 ft in (1584.96 mm) |
| Maximum Dump Height - Standard Stick | 12.5 ft in (3.81 m) |
| Maximum Horizontal Reach - Long Stick | 19.86 ft in (6.06 m) |
| Maximum Horizontal Reach - Standard Stick | 18.54 ft in (5.66 m) |
| Maximum Reach - Ground Level - Standard Stick | 18.61 ft in (5.67 m) |
| Maximum Vertical Dig Depth - Long Stick | 12.76 ft in (3.89 m) |
| Maximum Vertical Dig Depth - Standard Stick | 9.6 ft in (2.93 m) |
| Removal Counterweight Clearance | 2 ft in (615 mm) |
| Shipping Height | 8.37 ft in (2551.18 mm) |
| Maximum Digging Depth - Standard Stick | 11.4 ft in (3.48 m) |
| Maximum Cutting Height - Standard Stick | 17.62 ft in (5.38 m) |
| Shipping Length | 17.5 ft in (5334 mm) |
| Maximum Cutting Height - Long Stick | 18.47 ft in (5.63 m) |
| Height - Over Cab | 8.37 ft in (2.56 m) |
| Track Shoe Width | 1.4 ft in (0.43 m) |
| Transport Width | 6.5 ft in (1981.2 mm) |
| Maximum Dump Height - Long Stick | 13.29 ft in (4.06 m) |
| Swing Radius - Rear | 3.5 ft in (1.07 m) |
| Length - Center Of Rollers | 18.54 ft |
Undercarriage
| Shoe Size | 16 in (400 mm) |
| Track Gauge | 5.17 ft in (1580 mm) |
| Max Travel Speed | 2.8 mph (4.6 km/h) |
Swing System
| Machine Swing Speed | 9 rpm |
| Boom Swing - Left - Without Stop | 80 degrees |
| Boom Swing - Left - With Stop | 60 degrees |
| Boom Swing - Right | 50 degrees |
Engine
| Number Of Cylinders | 4 |
| Engine Make | 2251 |
| Engine Model | S4Q2-T |
| Gross Power | 48.5 hp (36.2 kw) |
| Net Power | 47 hp (35.1 kw) |
| Power Measured @ | 2400 rpm |
| Displacement | 153 cu in (2.6 L) |
| Engine Model | Mitsubishi S4Q2-T |
Operational
| Operating Weight | 11725 lb (5320 kg) |
| Fuel Capacity | 19 gal (72 L) |
| Cooling System Fluid Capacity | 2.9 gal (11 L) |
| Hydraulic System Fluid Capacity | 20.6 gal (78 L) |
| Operating Voltage | 12 V |
| Engine Oil Capacity | 1.9 gal (7 L) |
| Alternator Supplied Amperage | 50 amps |
| Hydraulic System Relief Valve Pressure | 3553 psi (24500 kPa) |
| Hydraulic Pump Flow Capacity | 34.3 gal/min (130 L/min) |
Swing Mechanism
| Swing Speed | 9 rpm |
Weights
| Operating Weight | 11464 lb (5200 kg) |
| Operating Weight - With Cab | 11725 lb (5318.4 kg) |
Blade
| Height | 15 in (381 mm) |
| Width | 6.5 ft in (1981.2 mm) |
| Lift Height | 17 in (431.8 mm) |
| Dig Depth | 21 in (533.4 mm) |
Hydraulic System
| Operating Pressure - Swing | 2669 psi |
| Operating Pressure - Equipment | 3553 psi |
| Operating Pressure - Travel | 3553 psi |
| Digging Force - Stick - Standard | 6497 lb (2947 kg) |
| Digging Force - Stick - Long | 5575 lb (2528.8 kg) |
| Digging Force - Bucket | 11443 lb (5190.5 kg) |
| Auxiliary Circuit - Primary (245 Bar/3,553 Psi) | 18.5 gal/min |
| Auxiliary Circuits - Secondary - At 174 Bar | 9.25 gal/min |
Service Refill Capacities
| Cooling System | 2.9 gal (11 L) |
| Fuel Tank | 19 gal (72 L) |
| Hydraulic Tank | 12.7 gal (48.1 L) |
| Hydraulic System | 20.6 gal (78 L) |
| Engine Oil | 1.8 gal (6.9 L) |
Engine Dimensions
| Bore | 3.5 in (88.9 mm) |
| Stroke | 4.1 in (104.2 mm) |
| Displacement | 153 cu in (2.6 L) |
Sound Levels
| Cab | 78 dB(A) |
| Canopy | 77 dB(A) |
Msc Comments
| Msc Spec Date | 3/06 |
Travel System
| Maximum Traction Force - High Speed | 6092 lb (2763.3 kg) |
| Maximum Traction Force - Low Speed | 10813 lb (4904.7 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) |
