Caterpillar Performance Handbook, January 2017, SEBD0351-47

Specifications

Hydraulic Excavators

MODEL

M320F

M322F

Region Offerings

Europe, North America, Australia, New Zealand

Europe, North America, Australia, New Zealand

Engine Power: ISO 9249

126 kW

126 kW

169 hp 174 hp

169 hp 174 hp

ISO 14396

129.4 kW

129.4 kW

OperatingWeight*

18 500-20 650 kg

20 700-24 100 kg

40,785-46,385 lb

45,635-53,131 lb

Bucket Capacity Range (heaped)

0.35-1.18 m 3

0.44-1.57 m 3

0.46-1.54 yd 3

0.58-2.05 yd 3

Engine Model

C7.1 ACERT

C7.1 ACERT

Emission Standards

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

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

Rated Engine RPM No. of Cylinders

1550

1700

6

6

Bore

105 mm 135 mm

105 mm 135 mm

4.1" 5.3"

4.1" 5.3"

7

Stroke

Displacement

7.01 L

7.01 L

428 in 3

428 in 3

Max. Implement Hydraulic Pump Output at Rated RPM

294+110 L/min

357+120 L/min

78+29 gpm

94+32 gpm

Tires — standard Tires — optional

10.00-20 dual pneumatic 10.00-20 dual solid rubber

11.00-20 dual pneumatic 11.00-20 dual solid rubber

11.00-20 dual pneumatic 445/70/R19.5TL XF single pneumatic

Maximum Drawbar Pull MaximumTravel Speed

103 kN 35 km/h 2600 mm 2550 mm 370 mm

127 kN 30 km/h 2750 mm 2750 mm 380 mm

23,155 lbf

28,551 lbf

22 mph

19 mph

Wheel Base

8'6" 8'4"

9'0" 9'0" 15"

Width OverTires** Ground Clearance** Fuel Tank Refill Capacity DEF Tank Refill Capacity

14.7"

415 L

415 L

110 U.S. gal 9.2 U.S. gal 63 U.S. gal

110 U.S. gal 9.2 U.S. gal 93 U.S. gal

35 L

35 L

Hydraulic System (includes tank)

240 L

352 L

* *Machine weight with medium stick, heavy counterweight, bucket, full fuel tank, and 75 kg (165 lb) operator. **Tire pressure is 750 kPa (100 psi) with standard tires. NOTE: Specifications also vary by Sales area. Contact your Cat dealer for details.

Edition 47 7-25