Products

307C Hydraulic Excavator

Better controllability, extended service and a more comfortable operator station increase productivity and lower operating costs.

 
 
 
 
 

Engine

Units:  US

Engine

Mitsubishi 4M40E1

Mitsubishi 4M40E1

Net Power

54 hp

41 kW

Gross power

55 hp

41 kW

Weights

 

Operating Weight

15895 lb

7210 kg

Dimensions

 

Max digging depth – standard stick

13.48 ft

4110 mm

Max reach ground level – standard stick

20.34 ft

6200 mm

Width upper structure

7.51 ft

2290 mm

Height over cab

8.63 ft

2630 mm

Shipping length

19.91 ft

6070 mm

Center ground clearance

1.25 ft

380 mm

Track shoe width

1.5 ft

450 mm

Swing radius – rear

5.74 ft

1750 mm

Stick length – standard stick

5.46 ft

1165 mm

Stick length – long stick

7.25 ft

2210 mm

Max digging depth – long stick

15.26 ft

4650 mm

Max vertical dig depth – standard stick

11.9 ft

3640 mm

Max vertical dig depth – long stick

13.6 ft

4610 mm

Max reach ground level – long stick

22.05 ft

6720 mm

Max cutting height – standard stick

23.9 ft

7290 mm

Max cutting height – long stick

25.2 ft

7690 mm

Max dump height – standard stick

16.9 ft

5150 mm

Max dump height – long stick

18.24 ft

5560 mm

Engine Dimensions

 

Bore

3.7 in

95 mm

Stroke

4 in

100 mm

Displacement

173 in3

2.84 L

Travel System

 

Travel speed – high

3.3 mph

5.3 km/h

Hydraulic System

 

Operating pressures – equipment

3980 psi

274 bar

Operating pressure – travel

4550 psi

313 bar

Operating pressure – swing

2840 psi

196 bar

Digging forces – stick (standard)

7843.13 lb

34.89 kN

Digging force – stick (long)

6895.79 lb

30.67 kN

Digging force – bucket

9830 lb

4460 kN

Swing System

 

Machine swing speed

11 RPM

11 RPM

Service Refill Capacities

 

Cooling system

4 gal

15.5 L

Engine oil

2.9 gal

11.2 L

Fuel tank

35.7 gal

135 L

Hydraulic tank

15 gal

57 L

Hydraulic system

24.8 gal

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