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323D2 (Tier 3)

Medium Excavators

The 323D2 L incorporates innovations to improve your job site efficiency through low owning and operating costs, excellent performance, and high versatility.

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Engine Model Cat C7.1 ACERT

Net Flywheel Power 116 kW

Bore 105 mm

Stroke 135 mm

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323D2 (Tier 3)

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FEATURES & BENEFITS

Performance

The Cat® C7.1 ACERT™ electronic controlled engine meets China Nonroad Stage III emission standards.Constant engine speed control adjusts fuel pressure and hydraulic flow... Read more

Versatility

Cat attachments open you up to multiple money-making opportunities.Demolition work is quick and easy with a Cat hammer, thumb, shear, or multiprocessor.Utility and finish... Read more

Ease of Operation

The cab is ergonomically designed with easy-to-operate controls.Multiple seat and joystick adjustment options enhance comfort.Excellent work site visibility from the cab... Read more

Safety

The hydraulic activation lever safely locks out all hydraulic functions.Anti‐skid plating and countersunk bolts reduce slipping in severe conditions and during routine ch... Read more

Durability

The C7.1 ACERT engine robust fuel system boasts improved reliability as it's less sensitive to low quality fuel.The 323D2 has the largest structures in its size class.The... Read more

Maintenance

Most service locations can be accessed at ground level.Fuel filters reduced from four to three with 500 hour service intervals help lower operational cost.Filters are gro... Read more

Technology

Integrated Cat technology solutions increase production and minimize operating costs.Product Link™ reports key information from the machine to any location. Read more

SPECIFICATIONS FOR 323D2 (Tier 3)

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Engine

Engine Model	Cat C7.1 ACERT
Net Flywheel Power	116 kW
Bore	105 mm
Stroke	135 mm
Displacement	7.01 l
Engine Power - ISO 14396	118 kW
Net Power - SAE J1349/ISO 9249	116 kW
Engine RPM - Operation	1700 r/min
Engine RPM - Travel	1800 r/min
Note (1)	Net power advertised is the power available at the flywheel when the engine is equipped with fan, air cleaner, muffler and alternator.
Note (2)	The field-proven C7.1 ACERT engine can work efficiently at altitudes up to 5000 m (16,405 ft).
Emissions	The Cat C7.1 ACERT engine meets China Nonroad Stage III emission standards.

Weights

Operating Weight	22100 kg
Note	600 mm (24") TG Track + 5.7 m (18'8") Reach Boom + HD R2.9 m (9'6") Stick + 1.19 m3 (1.56 yd3) HD Bucket.

Service Refill Capacities

Fuel Tank Capacity	410 l
Cooling System	25 l
Engine Oil	22 l
Swing Drive	8 l
Final Drive - Each	10 l
Hydraulic Tank	120 l
Hydraulic System Oil Capacity - Including Tank	260 l

Swing Mechanism

Swing Speed	10.5 r/min
Swing Torque	61.8 kN·m

Drive

Maximum Travel Speed	5.6 km/h
Drawbar Pull	205 kN

Hydraulic System

Swing System - Maximum Flow	202 l/min
Maximum Pressure - Equipment	35000 kPa
Pilot System - Maximum Flow	23.1 l/min
Maximum Pressure - Swing	25000 kPa
Maximum Pressure - Travel	35000 kPa
Main System - Maximum Flow at Operation	202×2 L/min (53.4×2 gal/min)
Main System - Maximum Flow at Travel	214×2 L/min (56.5×2 gal/min)
Pilot System - Maximum Pressure	3920 kPa

Sound Performance

Spectator Sound - ISO 6395	103 dB(A)
Operator Sound - ISO 6396	71 dB(A)

Dimensions - Reach Boom - 5.7 m (18'8)

Length - Center of Rollers - Long Undercarriage	3650 mm
Track Length - Long Undercarriage	4455 mm
Shipping Length	9460 mm
Shipping Height*	3030 mm
Transport Width - Long Undercarriage - 600 mm (24 in) Shoes	2980 mm
Ground Clearance**	450 mm
Counterweight Clearance**	1020 mm
Length - Center of Rollers - Long Undercarriage	3650 mm
Track Length - Long Undercarriage	4455 mm
Ground Clearance**	450 mm
Cab Height*	2950 mm
Transport Width - Long Undercarriage - 600 mm (24 in) Shoes	2980 mm
Track Gauge - Long Undercarriage	2380 mm
Track Gauge - Long Undercarriage	2380 mm
Counterweight Clearance**	1020 mm
Note (2)	**Without shoe lug height.
Note (2)	**Without shoe lug height.
Note (1)	*Including shoe lug height.
Cab Height*	2950 mm
Shipping Height*	3050 mm
Note (1)	*Including shoe lug height.

Track

Number of Track Rollers - Each Side - Standard Undercarriage	8
Number of Shoes - Each Side - Standard Undercarriage	49
Number of Track Rollers - Each Side - Long Undercarriage	3
Number of Carrier Rollers - Each Side - Standard Undercarriage	2
Number of Shoes - Each Side - Long Undercarriage	52
Number of Carrier Rollers - Each Side - Long Undercarriage	2
Standard with Long Undercarriage	600 mm
Optional for Long Undercarriage	790 mm