Categories ↠ Mini Excavators ↠ Caterpillar 303.5C CR

Caterpillar 303.5C CR Mini Excavator

Category: Mini Excavators ➔
Manufacturer: Caterpillar ➔
Model: 303.5C CR ➔

The Caterpillar 303.5C CR is a compact mini excavator designed for utility work, landscaping, site preparation, and light construction applications. It features a reduced tail swing design for operation in confined spaces and improved maneuverability around obstacles. The 303.5C CR is typically equipped with a Caterpillar diesel engine, hydraulic system, and a standard dozer blade for grading and backfilling. Common attachments include buckets, augers, and hydraulic breakers. Its compact size, transportability, and digging capability make it suitable for urban job sites and residential projects where space is limited.

See all Caterpillar 303.5C CRs for sale

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

Swing Speed

9 rpm

Undercarriage

Max Travel Speed	3 mph (5 kph)
Shoe Size	12 in (30 cm)
Track Gauge	5 ft (1 m)

Caterpillar 303.5C CRs currently for sale

A 2006 Caterpillar 303.5C CR From Weaco Equipment Sales & Rentals for $27,900.00 USD

A Caterpillar 303.5C CR From Tractors Malaysia for $80,000.00 USD

A 2007 Caterpillar 303.5C CR From Ritchie Bros. Auctioneers for Auction Pricing

A 2008 Caterpillar 303.5C CR From Ritchie Bros. Auctioneers for Auction Pricing

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