Big EOFY Savings on Cat Compact machines until 30 June 2026. T&Cs apply. View Promotion

Big EOFY Savings on Cat Compact machines until 30 June 2026. T&Cs apply. View Promotion

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Metric | Imperial
303.5 CR Mini Excavator
Mini Excavators
303.5 CR
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301.5 Mini Excavator
Mini Excavators
301.5
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301.7 CR Mini Excavator
Mini Excavators
301.7 CR
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Engine Expand Collapse
Engine Model
Cat® C1.8
C1.1
C1.1
Net Power
31.6 HP 23.6 kW
21 hp 15.7 kW
21 hp 15.7 kW
Gross Power
33.3 HP 24.8 kW
Operating Weight
7734.0 lb 3508.0 kg
3913 lb 1775 kg
4222 lb 1915 kg
Operating Weight - With Cab
8139.0 lb 3692.0 kg
Maximum Digging Depth - Standard Stick
9.6 ft 2880.0 mm
Maximum Reach - Ground Level - Standard Stick
16.7 ft 5060.0 mm
Maximum Cutting Height - Long Stick
16.5 ft 5030.0 mm
Shipping Height
8.2 ft 2500.0 mm
Shipping Length
15.5 ft 4730.0 mm
Maximum Cutting Height - Standard Stick
16.2 ft 4920.0 mm
Maximum Horizontal Reach - Long Stick
17.8 ft 5440.0 mm
Track Shoe Width
1.0 ft 300.0 mm
Maximum Dump Height - Long Stick
11.9 ft 3640.0 mm
Height - Over Cab
8.2 ft 2500.0 mm
Transport Width
5.8 ft 1780.0 mm
Maximum Vertical Dig Depth - Long Stick
8.2 ft 2470.0 mm
Maximum Vertical Dig Depth - Standard Stick
7.7 ft 2320.0 mm
Maximum Horizontal Reach - Standard Stick
17.1 ft 5200.0 mm
Maximum Dump Height - Standard Stick
11.5 ft 3520.0 mm
Bore
3.4 in 87.0 mm
3 in 77 mm
3 in 77 mm
Stroke
4.0 in 102.4 mm
3.2 in 81 mm
3.2 in 81 mm
Displacement
110.0 in³ 1.8 l
69 in³ 1.1 l
69 in³ 1.1 l
Maximum Traction Force - High Speed
3799.0 lb 16.9 kN
2315.5 lbf 10.3 kN
2675.2 lbf 11.9 kN
Maximum Traction Force - Low Speed
6969.0 lb 31.0 kN
3597 lbf 16 kN
4136.5 lbf 18.4 kN
Travel Speed - High
2.8 mile/h 4.6 km/h
2.7 mile/h 4.4 km/h
2.7 mile/h 4.4 km/h
Travel Speed - Low
1.6 mile/h 2.6 km/h
1.8 mile/h 2.9 km/h
1.8 mile/h 2.9 km/h
Operating Pressure - Equipment
3553.0 psi 245.0 bar
3089.3 psi 213 bar
3553.4 psi 245 bar
Digging Force - Stick - Standard
4249.0 lb 18.9 kN
1843.4 lbf 8.2 kN
2135.7 lbf 9.5 kN
Digging Force - Stick - Long
3799.0 lb 16.9 kN
1616.4 lbf 7.2 kN
1865.9 lbf 8.3 kN
Digging Force - Bucket
7419.0 lb 33.0 kN
3169.8 lbf 14.1 kN
3641.9 lbf 16.2 kN
Operating Pressure - Travel
3553.0 psi 245.0 bar
3089.3 psi 213 bar
3553.4 psi 245 bar
Operating Pressure - Swing
2625.0 psi 181.0 bar
1493.9 psi 103 bar
2132.1 psi 147 bar
Auxiliary Circuit - Primary
15.9 gal/min 60.0 l/min
Auxiliary Circuit - Secondary
7.1 gal/min 27.0 l/min
Machine Swing Speed
9.0 r/min 9.0 r/min
9.8 r/min 9.8 r/min
9.8 r/min 9.8 r/min
Boom Swing - Left - Without Stop
80.0 ° 80.0 °
Boom Swing - Left - With Stop
55.0 ° 55.0 °
Boom Swing - Right
50.0 ° 50.0 °
50 ° 50 °
50 ° 50 °
Width
70.0 in 1780.0 mm
Height
12.8 in 325.0 mm
8.9 in 225 mm
8.9 in 225 mm
Dig Depth
18.5 in 470.0 mm
92.1 in 2340 mm
92.5 in 2350 mm
Lift Height
15.7 in 400.0 mm
Cooling System
1.5 gal (US) 5.5 l
1 gal (US) 3.9 l
1 gal (US) 3.9 l
Engine Oil
1.8 gal (US) 7.0 l
1.2 gal (US) 4.4 l
1.2 gal (US) 4.4 l
Hydraulic Tank
11.2 gal (US) 42.3 l
4.8 gal (US) 18 l
4.8 gal (US) 18 l
Fuel Tank
12.2 gal (US) 46.0 l
5.8 gal (US) 22 l
5.8 gal (US) 22 l
Hydraulic System
17.2 gal (US) 65.0 l
6.9 gal (US) 26 l
6.9 gal (US) 26 l
MSC Spec Date
3/06
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