An extensive line of Cat® mini hydraulic excavators offers the performance to dig in and be productive on every job.


Mini Excavators

300.9D Mini Excavator

Net Power
13 HP (9.6 kW)
Operating Weight
2061 lb (935 kg)
Maximum Digging Depth
5.68 ft (1731 mm)

300.9D VPS and HPU300 Mini Excavator

Net Power
13 HP (9.7 kW)
Operating Weight
2399 lb (1088 kg)
Digging Depth
68 in (1731 mm)

301.5 Mini Excavator

Net Power
21 HP (15.7 kW)
Operating Weight
3913 lb (1775 kg)
Dig Depth
100 in (2540 mm)

301.7 CR Mini Excavator

Net Power
21 HP (15.7 kW)
Operating Weight
4222 lb (1915 kg)
Dig Depth
100 in (2540 mm)

301.8 Mini Excavator

Net Power
21 HP (15.7 kW)
Operating Weight
4473 lb (2029 kg)
Dig Depth
101.2 in (2570 mm)

302 CR Mini Excavator

Net Power
21 HP (15.7 kW)
Operating Weight
4987 lb (2262 kg)
Dig Depth
101.2 in (2570 mm)

304 Mini Excavator

Net Power
45 HP (33.6 kW)
Operating Weight
9867 lb (4475 kg)
Dig Depth
138.2 in (3510 mm)

305 CR Mini Excavator

Net Power
45 HP (33.6 kW)
Operating Weight
12688 lb (5754 kg)
Dig Depth
144.5 in (3670 mm)

304E2 CR Mini Excavator with Swing Boom

Net Power
40.2 HP (30 kW)
Operating Weight
8996 lb (4080 kg)
Dig Depth
135 in (3430 mm)

305E2 CR Mini Excavator

Net Power
40.2 HP (30 kW)
Operating Weight
11443 lb (5185 kg)
Dig Depth
144 in (3670 mm)

306 CR Mini Excavator

Net Power
55.9 HP (41.7 kW)
Operating Weight
15766 lb (7150 kg)
Dig Depth
162 in (4110 mm)

307.5 Mini Excavator

Engine Model
Cat C2.4 Turbo
Net Power
54.8 HP (40.9 kW)
Operating Weight
17905 lb (8120 kg)

308 CR Mini Excavator

Net Power
69.5 HP (51.8 kW)
Operating Weight
20077 lb (9105 kg)
Dig Depth
182.8 in (4643 mm)

308 CR Mini Excavator with Variable Angle Boom

Net Power
69.5 HP (51.8 kW)
Operating Weight
20385 lb (9245 kg)
Dig Depth
150.2 in (3815 mm)

309 CR Mini Excavator

Operating Weight
21091 lb (9565 kg)
Dig Depth
182.8 in (4642 mm)
Engine Model
Cat C3.3B

309 CR Mini Excavator with Variable Angle Boom

Net Power
69.5 HP (51.8 kW)
Operating Weight
21477 lb (9740 kg)
Dig Depth
150.2 in (3815 mm)

310 Mini Excavator

Net Power
69.5 HP (51.8 kW)
Operating Weight
22451 lb (10182 kg)
Dig Depth
205.2 in (5211 mm)