Caterpillar Performance Handbook, January 2017, SEBD0351-47

Specifications

Hydraulic Excavators

MODEL

312F GC

313D2

313D2 LGP

Region Offerings Engine Power: ISO 9249

Japan

China, Asia Pacific

Asia Pacific

55 kW 54 kW

67 kW 67 kW

67 kW 67 kW

74 hp 72 hp

90 hp 90 hp

90 hp 90 hp

SAE J1349

OperatingWeight*

12 500- 13 900 kg

13 400 kg

16 000 kg

27,600- 30,600 lb

29,550 lb

35,300 lb

Bucket Capacity Range (heaped)

0.20-0.76 m 3

0.65 m 3

0.65 m 3

0.27-1.0 yd 3

0.85 yd 3

0.84 yd 3

Engine Model

C3.4B

3054C

3054C

Emission Standards

Tier 4 Final/Stage IIIB/ Japan 2014 (Tier 4 Final)

China Nonroad Stage II Equivalent

Tier 2/Stage II Equivalent

Rated Engine RPM No. of Cylinders

1700

1800

1800

4

4

4

Bore

99 mm 110 mm

105 mm 127 mm

105 mm 127 mm

3.9"

4.13" 5.00"

4.13" 5.00"

7

Stroke

4.33"

Displacement

3.4 L

4.4 L

4.4 L

207 in 3

269 in 3

269 in 3

Max. Implement Hydraulic Pump Output at Rated RPM

2 × 127 L/min 2 × 33.6 gpm 2 × 127 L/min

2 × 127 L/min

2 × 34 gpm

2 × 34 gpm

Relief Valve Settings: Implement Circuits

30 500 kPa 35 000 kPa 23 000 kPa

30 500 kPa 35 000 kPa 23 000 kPa

30.5 MPa 35 MPa 23 MPa 4120 kPa

5076 psi 5076 psi 3336 psi 598 psi 24,706 lb

4424 psi 5076 psi 3336 psi 598 psi 25,628 lbf

4430 psi 5080 psi 3340 psi 598 psi 34,980 lbf

Travel Circuits Swing Circuits Pilot Circuits

4120 kPa 109.9 kN

4120 kPa

Maximum Drawbar Pull

114 kN

156 kN

Two Speed Travel

Two Speed Travel

Two Speed Travel

MaximumTravel Speed at Rated RPM Lo: 3.6 km/h

Lo: 3.8 km/h Hi: 5.6 km/h

Lo: 2.8 km/h Hi: 4.6 km/h

2.2 mph 3.4 mph

2.4 mph 3.5 mph

1.7 mph 2.9 mph

Hi: 5.5 km/h

Width of Standard Track Shoe

500 mm 3490 mm

500 mm 3490 mm

960 mm 4020 mm

1'8"

1'11" 11'5"

3'2"

Overall Track Length

11'5"

13'2"

Ground Contact Area with Std. Shoe

3.03 m 2

3.03 m 2

6.6 m 2

4700 in 2

4700 in 2

10,230 in 2

Track Gauge

1990 mm

1990 mm

2080 mm

6'6"

6'6"

6'10"

Fuel Tank Refill Capacity

250 L 164 L

250 L 104 L

250 L 164 L

66 U.S. gal 43.3 U.S. gal

66 U.S. gal 27.5 U.S. gal

66 U.S. gal

Hydraulic System (includes tank)

43.32 U.S. gal

*Operating weight includes coolant, lubricants, full fuel tank, standard shoes, bucket, medium stick, and operator 75 kg (165 lb) . NOTE: Certain models may not be available in all Sales areas. Specifications also vary by Sales area. Contact your Cat dealer for details.

Edition 47 7-17