301.8C Mini Hydraulic Excavator

Overview & Specifications

Engine

Engine Model

Mitsubishi L3NE NA Diesel

Mitsubishi L3NE NA Diesel

Net Power

18.1 hp

13.5 kW

Gross Power

19 hp

14 kW

Weights

Operating Weight

3703 lb

1680 kg

Operating Weight with Cab

3935 lb

1785 kg

Dimensions

Max digging depth - standard stick

6.8 ft

2080 mm

Max reach ground level - standard stick

11.8 ft

3610 mm

Center ground clearance

0.75 ft

220 mm

Height over cab

7.19 ft

2190 mm

Height over canopy

7.2 ft

2190 mm

Length to Center of Rollers

11.84 ft

3610 mm

Max cutting height - long stick

11.2 ft

3420 mm

Max cutting height - standard stick

10.9 ft

3320 mm

Max digging depth - long stick

7.8 ft

2330 mm

Max dump height - long stick

8.1 ft

2480 mm

Max dump height - standard stick

7.7 ft

2360 mm

Max horizontal reach - long stick

12.9 ft

3890 mm

Max horizontal reach - standard stick

12.2 ft

3700 mm

Max reach ground level - long stick

12.6 ft

3800 mm

Max vertical dig depth - long stick

5.9 ft

1810 mm

Max vertical dig depth - standard stick

5.3 ft

1620 mm

Shipping Height

7.19 ft

2190 mm

Shipping length

12.1 ft

3695 mm

Stick length - long stick

3.6 ft

1090 mm

Stick length - standard stick

2.9 ft

890 mm

Swing radius - rear

3.58 ft

1090 mm

Track gauge

2.5 ft

750 mm

Track shoe width

9 ft

230 mm

Transport Width

3.22 ft

980 mm

Width over track

3.25 ft

980 mm

Width upper structure

3.3 ft

980 mm

Engine Dimensions

Bore

3 in

76 mm

Stroke

3 in

70 mm

Displacement

58 in3

0.95 L

Travel System

Gradeability (max) – high

30 Degrees

30 Degrees

Max traction force - high speed

1574 lb

7 kN

Max traction force - low speed

3372 lb

15 kN

Travel Speed – High

3 mph

4.5 km/h

Travel Speed – Low

1.25 mph

2 km/h

Hydraulic System

Operating Pressure – Equipment

2988 psi

206 bar

Digging forces - stick (standard)

2226 lb

9.9 kN

Digging Force – Stick (long)

1978 lb

8.8 kN

Digging Force – Bucket

3462 lb

15.4 kN

Operating Pressure – Travel

2988 psi

206 bar

Operating Pressure – Swing

2524 psi

174 bar

Auxiliary circuits - primary - at 174 bar

9.1 gal/min

34.4 L/min

Auxiliary circuits - secondary - at 174 bar

3.85 gal/min

14.6 L/min

Pump - gear (dual) (swing, pilot)

3.85 gal/min

14.6 L/min

Pump - piston (tandem)

5.25 gal/min

19.8 L/min

Swing System

Type

Hydraulic Motor Driven

Hydraulic Motor Driven

Machine Swing Speed

10.5 RPM

10.5 RPM

Boom swing - left (without stop)

90 Degrees

90 Degrees

Boom swing - left (with stop)

54 Degrees

54 Degrees

Boom Swing – Right

50 Degrees

50 Degrees

Sound Levels

Canopy

83 dB(A)

83 dB(A)

Cab

83 dB(A)

83 dB(A)

Electrical System

Type

Twelve-volt system

Twelve-volt system

Blade

Width

38.5 in

980 mm

Height

10 in

255 mm

Dig Depth

9.8 in

250 mm

Lift Height

7.7 in

195 mm

Service Refill Capacities

Cooling System

1.06 gal

4 L

Engine Oil

1.1 gal

4.1 L

Hydraulic Tank

6.3 gal

24 L

Fuel Tank

5.8 gal

22 L

Hydraulic System

9.8 gal

37 L

MSC Comments

MSC Spec Date

8/05

8/05