303.5 Mini Hydraulic Excavator

Overview & Specifications

Engine

Engine Model

3013

3013

Net Power

25 hp

19 kW

Gross Power

27 hp

20 kW

Weights

Operating Weight

7546 lb

3430 kg

Operating Weight with Cab

7810 lb

3550 kg

Dimensions

Max digging depth - standard stick

10.4 ft

3160 mm

Max reach ground level - standard stick

17 ft

5170 mm

Center ground clearance

1 ft

290 mm

Height over cab

8 ft

2440 mm

Height over canopy

8 ft

2440 mm

Max cutting height - long stick

17.3 ft

5260 mm

Max cutting height - standard stick

16.6 ft

5040 mm

Max digging depth - long stick

11.8 ft

3560 mm

Max dump height - long stick

12.6 ft

3800 mm

Max dump height - standard stick

11.9 ft

3570 mm

Max horizontal reach - long stick

18.6 ft

5650 mm

Max horizontal reach - standard stick

17.4 ft

5290 mm

Max reach ground level - long stick

18.2 ft

5540 mm

Max vertical dig depth - long stick

9.1 ft

2770 mm

Max vertical dig depth - standard stick

7.9 ft

2370 mm

Shipping length

16.8 ft

5070 mm

Stick length - long stick

5.5 ft

1640 mm

Stick length - standard stick

4.1 ft

1240 mm

Swing radius - rear

4.7 ft

1400 mm

Track gauge

4.1 ft

1250 mm

Track shoe width

12 ft

300 mm

Width over track

5.1 ft

1550 mm

Width upper structure

5.1 ft

1540 mm

Engine Dimensions

Bore

3.31 in

84 mm

Stroke

3.54 in

90 mm

Displacement

91.3 in3

1.496 L

Travel System

Gradeability (max) – high

30 Degrees

30 Degrees

Gradeability (max) - low

37 Degrees

37 Degrees

Max traction force - high speed

3825 lb

17 kN

Max traction force - low speed

6750 lb

30 kN

Travel Speed – High

2.8 mph

4.5 km/h

Travel Speed – Low

1.6 mph

2.6 km/h

Hydraulic System

Pump - gear (tandem)

10.01 gal/min

37.9 L/min

Pump - gear (single)

7.54 gal/min

29 L/min

Operating Pressure – Equipment

2987 psi

206 bar

Digging forces - stick (standard)

4114 lb

1870 kN

Digging Force – Stick (long)

3080 lb

1400 kN

Digging Force – Bucket

5742 lb

2610 kN

Operating Pressure – Travel

2987 psi

206 bar

Operating Pressure – Swing

2494 psi

172 bar

Auxiliary circuit - primary (245 bar, 3550 psi)

17.4 gal/min

66.91 L/min

Swing System

Type

Hydraulic Motor Driven

Hydraulic Motor Driven

Machine Swing Speed

9.3 RPM

9.3 RPM

Boom swing - left (without stop)

90 Degrees

90 Degrees

Boom swing - left (with stop)

55 Degrees

55 Degrees

Boom Swing – Right

50 Degrees

50 Degrees

Electrical System

Type

Twelve-volt system

Twelve-volt system

Blade

Width

61 in

1550 mm

Height

14.6 in

370 mm

Dig Depth

13.8 in

350 mm

Lift Height

16.5 in

420 mm

Service Refill Capacities

Cooling system TAG

1.3 gal

5.1 L

Engine Oil

1.5 gal

5.7 L

Hydraulic Tank

12 gal

46 L

Fuel Tank

14.3 gal

55 L

Hydraulic System

18.2 gal

70 L

MSC Comments

MSC Spec Date

1/1/2000

1/1/2000