Key Specs
The Cat® 307 Mini Hydraulic Excavator with standard tail and fixed side boom design delivers high performance with low fuel consumption. The durable and reliable structure helps you work in applications with high productivity but low operating cost.
| Engine Model | Cat C2.4 DI Turbo Cat C2.4 DI Turbo |
| Net Power | 46.8 hp 34.9 kW |
| Net Power - 2,400 rpm - ISO 9249/SAE J1349 | 46.8 hp 34.9 kW |
| Gross Power - SAE J1995:2014 | 48.9 hp 36.5 kW |
| Displacement | 146.5 in³ 2.4 l |
| Stroke | 4 in 102 mm |
| Bore | 3.4 in 87 mm |
| Operating Weight | 15432 lb 7000 kg |
| Operating Weight - With Cab | 15432 lb 7000 kg |
| Note | Weight includes standard stick, counterweight, steel tracks, bucket, operator and full fuel. Weight includes standard stick, counterweight, steel tracks, bucket, operator and full fuel. |
| Machine Swing Speed | 10.8 r/min 10.8 r/min |
| Swing Torque | 12022 lb/ft 16.3 kN·m |
| Width | 90.6 in 2300 mm |
| Height | 17.7 in 450 mm |
| Dig Depth | 13.8 in 350 mm |
| Lift Height | 15.4 in 390 mm |
| Cooling System | 3.1 gal (US) 11.9 l |
| Engine Oil | 2.7 gal (US) 10.2 l |
| Hydraulic Tank | 13.5 gal (US) 51 l |
| Fuel Tank | 35.7 gal (US) 135 l |
| Hydraulic System | 24.8 gal (US) 94 l |
| Final Drive | 0.4 gal (US) 1.5 l |
| Swing Drive | Lubricated by hydraulic oil Lubricated by hydraulic oil |
| With Standard Stick - Bucket Width | 33.6 in 854 mm |
| With Standard Stick - Bucket Capacity | 11.7 ft³ 0.33 m³ |
| Boom | 145.7 in 3700 mm |
| Standard Stick | 65.6 in 1665 mm |
| Operating Pressure - Equipment | 4134 psi 28500 kPa |
| Operating Pressure - Travel | 4134 psi 28500 kPa |
| Pump Flow at 2,000 rpm | 38.8 gpm 147 L/min |
| Operating Pressure - Swing | 3481 psi 24000 kPa |
| Digging Force - Bucket | 11960 lbf 53.2 kN |
| Digging Force - Stick - Standard | 8161 lbf 36.3 kN |
| Type | Load Sensing Hydraulics with Variable Displacement Piston Pump Load Sensing Hydraulics with Variable Displacement Piston Pump |
| Travel Speed - Low | 2 mile/h 3.2 km/h |
| Gradeability - Maximum | 30° 30° |
| Maximum Drawbar Pull | 12792 lbf 56.9 kN |
| Travel Speed - High | 3.2 mile/h 5.1 km/h |
| Maximum Reach - Ground Level | 20.2 ft 6160 mm |
| Dig Depth | 13.4 ft 4070 mm |
| Maximum Reach | 20.7 ft 6300 mm |
| Tail Swing Radius | 5.7 ft 1750 mm |
| Maximum Dig Height | 23.8 ft 7240 mm |
| Maximum Blade Height | 1.3 ft 390 mm |
| Track Shoe Width | 1.5 ft 450 mm |
| Cab Height | 8.3 ft 2540 mm |
| Transport Height | 8.6 ft 2630 mm |
| Maximum Blade Depth | 1.1 ft 350 mm |
| Ground Clearance - Frame | 1.2 ft 360 mm |
| Overall Shipping Length | 19.9 ft 6055 mm |
| Length - Track on Ground | 7 ft 2120 mm |
| Ground Clearance - Counterweight | 2.5 ft 760 mm |
| Maximum Dump Clearance | 17.1 ft 5200 mm |
| Note | Working range and dimensions are for standard stick. Working range and dimensions are for standard stick. |
| Overall Track Length | 9.1 ft 2760 mm |
| Overall Shipping Width | 7.5 ft 2300 mm |
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VisionLink™ is a cloud-based software application that takes the guesswork out of fleet management with key insights to maximize performance - regardless of fleet size or equipment manufacturer. Receive equipment data seamlessly to your desktop or mobile device, all from a convenient centralized solution to make informed decisions at every turn.
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