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320D2 (Tier 3)


  • 320D2 (Tier 3) - Medium Excavators
  • 320D2 (Tier 3) - Medium Excavators
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320D2 (Tier 3)

The 320D2 is configured for heavy construction, and it will deliver great fuel savings and productivity in truck loading, trenching, and lifting.

Engine Model
Cat C7.1
Net Flywheel
109 kW
Operating Weight
21700 kg

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SPECIFICATION

Standard Equipment
Engine Model Cat C7.1
Net Flywheel Power 109 kW
Bore 105 mm
Stroke 135 mm
Displacement 7.01 L
Engine Power – ISO 14396 112 kW
Net Power – SAE J1349 109 kW
Emissions The 320D2 meets China Nonroad Stage III emission standards.
Note Net power advertised is the power available at the flywheel when the engine is equipped with fan, air cleaner, muffler and alternator.
Note The altitude capability (without aid) of 320D2 is up to 4000 m (13,123 ft) with natural power derate above sea level.
Note Rating at 1,800 rpm.
Engine RPM – Operation 1700 rpm
Engine RPM – Travel 1800 rpm
Standard Equipment
Operating Weight 21700 kg
Minimum Operating Weight* 21200 kg
Maximum Operating Weight** 21700 kg
Note *R5.7 (18'8") HD Reach Boom, R2.5 (8'2") B1 HD Reach stick, HD 1.00 m3 (1.3 yd3) bucket and Standard undercarriage with 600 mm (24") shoes.
Note **R5.7 (18'8") HD Reach Boom, R2.9 (9'6") B1 HD Reach stick, HD 1.00 m3 (1.3 yd3) bucket and Standard undercarriage with 790 mm (31") TG shoes.
Standard Equipment
Maximum Drawbar Pull 205 kN
Maximum Travel Speed – High 5.4 km/h
Maximum Gradeability 35°/70%
Standard Equipment
Main System – Maximum Flow (total) 404 L/min
Maximum Pressure – Equipment 35 MPa
Maximum Pressure – Swing 25 MPa
Maximum Pressure – Travel 35 MPa
Standard Equipment
Fuel Tank Capacity 410 L
Cooling System 25 L
Engine Oil 22 L
Final Drive 8 L
Hydraulic System (including tank) 260 L
Hydraulic Tank 138 L
Swing Drive 8 L
Standard Equipment
Swing Speed 10.9 rpm
Maximum Swing Torque 71 kN·m
Standard Equipment
ISO 6395 (external) 102 dB(A)
ISO 6396 (inside cab) 72 dB(A)
Note When properly installed and maintained, the cab offered by Caterpillar, when tested with doors and windows closed according to ANSI/SAE J1166 OCT98.
Note Hearing protection may be needed when operating with an open operator station and cab (when not properly maintained or doors/windows open) for extended periods or in a noisy environment.
Standard Equipment
Brakes ISO 10265:2008
Cab/FOGS SAE J1356 MAR2013. ISO 10262:1998
Standard Equipment
Bucket Tip Radius 1560 mm
Maximum Digging Depth 6720 mm
Maximum Reach at Ground Line 9890 mm
Maximum Loading Height 6490 mm
Standard Equipment
Bucket Tip Radius 1560 mm
Maximum Digging Depth 6300 mm
Maximum Reach at Ground Line 9470 mm
Maximum Loading Height 6290 mm