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
304 Mini Excavator
Mini Excavators
304
Change product
301.5 Mini Excavator
Mini Excavators
301.5
Change product
301.7 CR Mini Excavator
Mini Excavators
301.7 CR
Change product
Engine Expand Collapse
Gross Power - ISO 14396
48.4 hp 36.1 kW
21.6 hp 16.1 kW
Net Power
45 hp 33.6 kW
21 hp 15.7 kW
21 hp 15.7 kW
Engine Model
C1.7 Turbo
C1.1
C1.1
Net Power - 2,400 rpm - ISO 9249, 80/1269/EEC
45 hp 33.6 kW
21 hp 15.7 kW
Bore
3.3 in 84 mm
3 in 77 mm
3 in 77 mm
Stroke
3.9 in 100 mm
3.2 in 81 mm
3.2 in 81 mm
Displacement
101 in³ 1.662 l
69 in³ 1.1 l
69 in³ 1.1 l
Emissions
Meets U.S. EPA Tier 4 Final and EU Stage V emission standards.
Meets U.S. EPA Tier 4 Final and EU Stage V emission standards.
Meets U.S. EPA Tier 4 Final and EU Stage V emission standards.
Note
Net power advertised is the power available at the flywheel when the engine is at rated speed and rated power when the engine is installed with the factory configured fan, air intake system, exhaust system, and alternator with a minimum alternator load.
*Expanded – 1300 mm (51 in)
Net power advertised is the power available at the flywheel when the engine is at rated speed and rated power when the engine is installed with the factory configured fan, air intake system, exhaust system, and alternator with a minimum alternator load.
Operating Weight
9867 lb 4475 kg
3913 lb 1775 kg
4222 lb 1915 kg
Minimum Operating Weight with Canopy*
8655 lb 3925 kg
3483 lb 1580 kg
3946 lb 1790 kg
Maximum Operating Weight with Canopy**
9647 lb 4375 kg
3913 lb 1775 kg
4222 lb 1915 kg
Minimum Operating Weight with Cab*
8875 lb 4025 kg
Maximum Operating Weight with Cab**
9867 lb 4475 kg
Note (1)
*Minimum Weight is based on rubber tracks, operator, full fuel tank, standard stick, straight blade, no bucket and no extra counterweight.
Engine power is tested per ISO 14396:2002.
Advertised power is tested per the specified standard in effect at the time of manufacture.
Note (2)
**Maximum Weight is based on steel tracks, operator, full fuel tank, long stick, straight blade, extra counterweight and no bucket.
Net power advertised is the power available at the flywheel when the engine is at rated speed and rated power when the engine is installed with the factory configured fan, air intake system, exhaust system, and alternator with a minimum alternator load.
**Maximum Weight is based on steel tracks, operator, expandable undercarriage and full fuel tank.
Counterweight
496 lb 225 kg
Long Stick
66 lb 30 kg
18 lb 8 kg
22 lb 10 kg
Steel Tracks
430 lb 195 kg
126 lb 57 kg
110 lb 50 kg
Angle Blade
243 lb 110 kg
Travel Speed - High
3.2 mile/h 5.2 km/h
2.7 mile/h 4.4 km/h
2.7 mile/h 4.4 km/h
Travel Speed - Low
2.2 mile/h 3.5 km/h
1.8 mile/h 2.9 km/h
1.8 mile/h 2.9 km/h
Maximum Traction Force - High Speed
4271 lbf 19 kN
2315.5 lbf 10.3 kN
2675.2 lbf 11.9 kN
Maximum Traction Force - Low Speed
7329 lbf 32.6 kN
3597 lbf 16 kN
4136.5 lbf 18.4 kN
Ground Pressure - Minimum Weight
4.2 psi 28.7 kPa
4 psi 27.3 kPa
4 psi 27.9 kPa
Ground Pressure - Maximum Weight
4.9 psi 33.8 kPa
4.4 psi 30.6 kPa
4.4 psi 30 kPa
Gradeability - Maximum
30 degrees
30 degrees
30 degrees
Cooling System
2.9 gal (US) 11 l
1 gal (US) 3.9 l
1 gal (US) 3.9 l
Engine Oil
1.6 gal (US) 6 l
1.2 gal (US) 4.4 l
1.2 gal (US) 4.4 l
Fuel Tank
17 gal (US) 63 l
5.8 gal (US) 22 l
5.8 gal (US) 22 l
Hydraulic Tank
14 gal (US) 52 l
4.8 gal (US) 18 l
4.8 gal (US) 18 l
Hydraulic System
17 gal (US) 65 l
6.9 gal (US) 26 l
6.9 gal (US) 26 l
Type
Load Sensing Hydraulics with Variable Displacement Piston Pump
Load Sensing Hydraulics with Variable Displacement Piston Pump
Load Sensing Hydraulics with Variable Displacement Piston Pump
Pump Flow at 2,400 rpm
25 gpm 96 L/min
17.4 gpm 66 L/min
17.4 gpm 66 L/min
Operating Pressure - Equipment
3553 psi 245 bar
3089.3 psi 213 bar
3553.4 psi 245 bar
Operating Pressure - Travel
3553 psi 245 bar
3089.3 psi 213 bar
3553.4 psi 245 bar
Operating Pressure - Swing
2611 psi 180 bar
1493.9 psi 103 bar
2132.1 psi 147 bar
Auxiliary Circuit - Primary - Flow
21 gpm 65 L/min
8.7 gpm 33 L/min
8.7 gpm 33 L/min
Auxiliary Circuit - Primary - Pressure
3553 psi 245 bar
3089.3 psi 213 bar
3553.4 psi 245 bar
Auxiliary Circuit - Secondary - Flow
7 gpm 28 L/min
3.7 gpm 14 L/min
3.7 gpm 14 L/min
Auxiliary Circuit - Secondary - Pressure
3553 psi 245 bar
3089.3 psi 213 bar
3553.4 psi 245 bar
Digging Force - Stick - Standard
4721 lbf 21 kN
1843.4 lbf 8.2 kN
2135.7 lbf 9.5 kN
Digging Force - Stick - Long
4316 lbf 19.2 kN
1616.4 lbf 7.2 kN
1865.9 lbf 8.3 kN
Digging Force - Bucket
8588 lbf 38.2 kN
3169.8 lbf 14.1 kN
3641.9 lbf 16.2 kN
Note
Net power advertised is the power available at the flywheel when the engine is at rated speed and rated power when the engine is installed with the factory configured fan, air intake system, exhaust system, and alternator with a minimum alternator load.
*Expanded – 1300 mm (51 in)
Net power advertised is the power available at the flywheel when the engine is at rated speed and rated power when the engine is installed with the factory configured fan, air intake system, exhaust system, and alternator with a minimum alternator load.
Machine Swing Speed
9 r/min 9 r/min
9.8 r/min 9.8 r/min
9.8 r/min 9.8 r/min
Boom Swing - Left
78 Degrees
65 ° 65 °
65 ° 65 °
Boom Swing - Right
50 Degrees
50 ° 50 °
50 ° 50 °
Straight Blade Width
66.9 in 1700 mm
Straight Blade Height
14.2 in 360 mm
Angle Blade Width
66.9 in 1700 mm
Angle Blade Height
14.2 in 360 mm
Angle Blade - Left
25 Degrees
Angle Blade - Right
25 Degrees
Roll Over Protective Structure (ROPS)
ISO 12117-2:2008
ISO 12117-2:2008
ISO 12117-2:2008
Top Guard
ISO 10262:1998 (Level I)
ISO 10262:1998 (Level I)
ISO 10262:1998 (Level I)
Dig Depth
126.4 in 3210 mm
92.1 in 2340 mm
92.5 in 2350 mm
Vertical Wall
94.3 in 2395 mm
70.9 in 1800 mm
70.9 in 1800 mm
Maximum Reach - Ground Level
204.7 in 5200 mm
146.9 in 3730 mm
153.5 in 3900 mm
Maximum Reach
209.8 in 5330 mm
149.6 in 3800 mm
156.3 in 3970 mm
Maximum Dig Height
198.4 in 5040 mm
135 in 3430 mm
135 in 3430 mm
Maximum Dump Clearance
143.5 in 3645 mm
96.5 in 2450 mm
96.5 in 2450 mm
Boom In Reach
88.8 in 2255 mm
57.5 in 1460 mm
64.2 in 1630 mm
Tail Swing without Counterweight
47.4 in 1205 mm
Tail Swing with Counterweight
51.2 in 1300 mm
Maximum Blade Height
16.5 in 420 mm
10.8 in 275 mm
10.6 in 270 mm
Maximum Blade Depth
18.7 in 475 mm
10.2 in 260 mm
10.4 in 265 mm
Boom Height - Shipping Position
63.8 in 1620 mm
42.9 in 1090 mm
42.9 in 1090 mm
O/A Shipping Height
100 in 2540 mm
90.9 in 2310 mm
90.6 in 2300 mm
Swing Bearing - Height
21.9 in 557 mm
17.5 in 445 mm
17.4 in 442 mm
O/A Undercarriage Length
87 in 2210 mm
57.5 in 1460 mm
62.6 in 1590 mm
Overall Shipping Length*
194.9 in 4950 mm
142.5 in 3620 mm
142.5 in 3620 mm
Boom Swing - Right
50 Degrees
50 ° 50 °
50 ° 50 °
Boom Swing - Left
78 Degrees
65 ° 65 °
65 ° 65 °
Track Belt/Shoe Width
13.8 in 350 mm
9.1 in 230 mm
9.1 in 230 mm
Track Width
66.9 in 1700 mm
Ground Clearance
12 in 305 mm
Stick Length
54.9 in 1395 mm
37.8 in 960 mm
37.8 in 960 mm
Note
Net power advertised is the power available at the flywheel when the engine is at rated speed and rated power when the engine is installed with the factory configured fan, air intake system, exhaust system, and alternator with a minimum alternator load.
*Expanded – 1300 mm (51 in)
Net power advertised is the power available at the flywheel when the engine is at rated speed and rated power when the engine is installed with the factory configured fan, air intake system, exhaust system, and alternator with a minimum alternator load.
Dig Depth
126.4 in 3210 mm
92.1 in 2340 mm
92.5 in 2350 mm
Vertical Wall
94.3 in 2395 mm
70.9 in 1800 mm
70.9 in 1800 mm
Maximum Reach - Ground Level
204.7 in 5200 mm
146.9 in 3730 mm
153.5 in 3900 mm
Maximum Reach
209.8 in 5330 mm
149.6 in 3800 mm
156.3 in 3970 mm
Maximum Dig Height
198.4 in 5040 mm
135 in 3430 mm
135 in 3430 mm
Maximum Dump Clearance
143.5 in 3645 mm
96.5 in 2450 mm
96.5 in 2450 mm
Boom In Reach
88.8 in 2255 mm
57.5 in 1460 mm
64.2 in 1630 mm
Tail Swing without Counterweight
47.4 in 1205 mm
Tail Swing with Counterweight
51.2 in 1300 mm
Maximum Blade Height
16.5 in 420 mm
10.8 in 275 mm
10.6 in 270 mm
Maximum Blade Depth
18.7 in 475 mm
10.2 in 260 mm
10.4 in 265 mm
Boom Height - Shipping Position
63.8 in 1620 mm
42.9 in 1090 mm
42.9 in 1090 mm
O/A Shipping Height
100 in 2540 mm
90.9 in 2310 mm
90.6 in 2300 mm
Swing Bearing - Height
21.9 in 557 mm
17.5 in 445 mm
17.4 in 442 mm
O/A Undercarriage Length
87 in 2210 mm
57.5 in 1460 mm
62.6 in 1590 mm
Overall Shipping Length*
194.9 in 4950 mm
142.5 in 3620 mm
142.5 in 3620 mm
Boom Swing - Right
50 Degrees
50 ° 50 °
50 ° 50 °
Boom Swing - Left
78 Degrees
65 ° 65 °
65 ° 65 °
Track Belt/Shoe Width
13.8 in 350 mm
9.1 in 230 mm
9.1 in 230 mm
Track Width
66.9 in 1700 mm
Ground Clearance
12 in 305 mm
Stick Length
54.9 in 1395 mm
37.8 in 960 mm
37.8 in 960 mm
Note
Net power advertised is the power available at the flywheel when the engine is at rated speed and rated power when the engine is installed with the factory configured fan, air intake system, exhaust system, and alternator with a minimum alternator load.
*Expanded – 1300 mm (51 in)
Net power advertised is the power available at the flywheel when the engine is at rated speed and rated power when the engine is installed with the factory configured fan, air intake system, exhaust system, and alternator with a minimum alternator load.
Air Conditioning
The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a or R1234yf (Europe) (Global Warming Potential = 1430). See label or instruction manual for gas refrigerant identification. The system contains 0.75 kg (1.65 lb), 0.90 kg (1.98 lb) or 1.0 kg (2.20 lb) of refrigerant which has a CO2 equivalent of 1.430 metric tonnes (1.576 tons) for R134a and 0.001 tonnes (0.001 tons) for R1234yf (Europe).
Operator Sound Pressure (ISO 6396:2008)
76 dB(A) 76 dB(A)
72 dB(A) 72 dB(A)
Average Exterior Sound Pressure (ISO 6395:2008)
97 dB(A) 97 dB(A)
93 dB(A) 93 dB(A)
93 dB(A) 93 dB(A)
Note
Net power advertised is the power available at the flywheel when the engine is at rated speed and rated power when the engine is installed with the factory configured fan, air intake system, exhaust system, and alternator with a minimum alternator load.
*Expanded – 1300 mm (51 in)
Net power advertised is the power available at the flywheel when the engine is at rated speed and rated power when the engine is installed with the factory configured fan, air intake system, exhaust system, and alternator with a minimum alternator load.
Recyclability
96%
95%
95%
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