- Category: Mini Excavators ➔
- Manufacturer: Caterpillar ➔
- Model: 303.5C CR ➔
The Caterpillar 303.5C CR Mini Excavator is a versatile and powerful machine designed for a variety of digging and loading tasks. With its impressive reach, digging depth, and loading capabilities, this excavator is ideal for construction projects of all sizes. Equipped with a reliable 41 horsepower engine and a robust hydraulic system, the 303.5C CR offers unmatched performance and efficiency. Whether you're working on a job site or tackling landscaping projects, this mini excavator is sure to meet your needs with top-notch reliability and power.
Boom/Stick Excavator Option 1
Max Cutting Height | 17 ft (5 m) |
Max Digging Depth | 10 ft (3 m) |
Max Loading Height | 12 ft (4 m) |
Max Reach Along Ground | 17 ft (5 m) |
Max Vertical Wall Digging Depth | 8 ft (2 m) |
Shipping Height of Unit | 8 ft (2 m) |
Shipping Length of Unit | 16 ft (5 m) |
Boom/Stick Excavator Option 2
Max Cutting Height | 17 ft (5 m) |
Max Digging Depth | 11 ft (3 m) |
Max Loading Height | 12 ft (4 m) |
Max Reach Along Ground | 18 ft (6 m) |
Max Vertical Wall Digging Depth | 9 ft (3 m) |
Shipping Height of Unit | 8 ft (2 m) |
Shipping Length of Unit | 16 ft (5 m) |
Dimensions
Ground Clearance | 1 ft (0 m) |
Height - Top of Cab | 8 ft (2 m) |
Length of Track on Ground | 7 ft (2 m) |
Removal Counterweight Clearance | 2 ft (1 m) |
Tail Swing Radius | 3 ft (1 m) |
Width to Outside of Tracks | 6 ft (2 m) |
Engine
Displacement | 115 cu in (1,878 cu cm) |
Engine Model | S3Q2T |
Gross Power | 41 hp (31 kw) |
Net Power | 39 hp (29 kw) |
Number of Cylinders | 3 |
Power Measured @ | 2400 rpm |
Operating Specifications
Alternator Supplied Amperage | 50 amps |
Cooling System Fluid Capacity | 2 gal (6 l) |
Engine Oil Capacity | 2 gal (6 l) |
Fuel Capacity | 14 gal (51 l) |
Hydraulic Pump Flow Capacity | 23 gpm (88 lpm) |
Hydraulic System Fluid Capacity | 17 gal (65 l) |
Hydraulic System Relief Valve Pressure | 3553 psi |
Operating Voltage | 12 volts |
Operating Weight | 8,200 lbs (3,719 kg) |
Swing Mechanism
Undercarriage
Max Travel Speed | 3 mph (5 kph) |
Shoe Size | 12 in (30 cm) |
Track Gauge | 5 ft (1 m) |