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Cat® 323D3

Engine Model
Cat® C7.1
Net Power
106.0 kW
Working Weight
22800.0 kg
Description
  • Move more, faster with a larger Cat® 1.20 m3 (1.57 yd3) severe-duty bucket
  • The Cat® 323D3 is built to deliver the highest production per hour

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UP TO
15%
LESS FUEL CONSUMPTION

Using Economy mode and automatic engine speed control minimize fuel use and increase engine efficiency.

UP TO
7%
MORE HYDRAULIC POWER

New tandem hydraulic pumps provide more hydraulic power with less internal friction to increase overall efficiency.

UP TO
5%
LOWER MAINTENANCE COSTS

With 20% less refill oil volume than the 320D2 and reduced frequency of refills increases uptime and reduce costs.

Move more, faster with a larger Cat® 1.20 m3 (1.57 yd3) severe-duty bucket

Use 15 percent less fuel in Economy mode with no loss in lifting or digging forces

A two-stage filtering system with integrated water separator protects the engine from particles larger than four microns when fuel quality is less than ideal

Critical machine information is always visible in the new high resolution 178 mm (7 in) monitor

Anti-skid plating with countersunk bolts reduces the potential for slippage and trip hazards

Lower your maintenance costs by up to 5% with 20% less refill oil volume than the 320D2 and maintenance free batteries

PRODUCT SPECIFICATIONS FOR 323 D3  


Net Power - ISO 9249 142 HP
Engine Model Cat C7.1
Engine Power - ISO 14396 151 HP
Bore 4 in
Stroke 5 in
Displacement 428 in³

Main System - Maximum Flow 400 l/min (106 gal/min)
Maximum Pressure - Equipment 5075 psi
Maximum Pressure - Travel 5075 psi
Maximum Pressure - Swing 3625 psi

Swing Speed 11 r/min
Maximum Swing Torque 45581 ft·lbf

Operating Weight 50300 lb

Fuel Tank Capacity 108.3 gal (US)
Cooling System 7.4 gal (US)
Engine Oil 4.8 gal (US)
Swing Drive - Each 1.6 gal (US)
Final Drive - Each 1.3 gal (US)
Hydraulic System - Including Tank 68.7 gal (US)
Hydraulic Tank 36.5 gal (US)

Boom Reach 5.7 m (18'8")
Stick Reach 2.5m (8'2")
Bucket SD 1.20 m³ (1.57 yd³)
Shipping Height - Top of Cab 10 ft
Handrail Height 9.7 ft
Shipping Length 31 ft
Tail Swing Radius 9 ft
Counterweight Clearance 4.3 ft
Ground Clearance 1.5 ft
Track Length 14.8 ft
Length to Center of Rollers 12 ft
Track Gauge 7.1 ft
Transport Width 9.5 ft

Maximum Digging Depth 20.7 ft
Boom Reach 5.7 m (18'8")
Stick Reach 2.5m (8'2")
Bucket SD 1.20 m³ (1.57 yd³)
Maximum Reach at Ground Level 31.1 ft
Maximum Cutting Height 30.3 ft
Maximum Loading Height 20.7 ft
Minimum Loading Height 8.5 ft
Maximum Depth Cut for 2440 mm (8 ft) Level Bottom 19.6 ft
Maximum Vertical Wall Digging Depth 17.3 ft
Bucket Digging Force - ISO 31500 lbf
Stick Digging Force - ISO 26600 lbf
BUCKETS

Cat buckets and Cat Ground Engaging Tools (GET) are designed and matched to the machine to ensure optimal performance and fuel efficiency.

CENTER-LOCK™ PIN GRABBER COUPLER

Center-Lock is a pin grabber coupler and features a patent-pending locking system. A highly visible secondary lock clearly shows the operator when the coupler is engaged or disengaged from the bucket or work tool..

E SERIES HAMMERS

E Series hammers bring together customer expectations for performance, quality, and serviceability along with Caterpillar manufacturing expertise. They are also quiet – a significant benefit in urban and noise-restricted work areas.

RIPPERS

Constructed from high-strength steels and built to last, Cat rippers endure in the toughest conditions. The box-section structure is reinforced for maximum rigidity, transmitting the full machine power to the material being ripped. Rippers feature a replaceable wear tip, and most models also come equipped with a replaceable shank protector.

GRAPPLES

Cat grapples make Cat excavators the ideal machine for handling loose material, sorting trash, and demolition site cleanup. An array of styles and sizes is available to match excavators to the task at hand.

MULTI-PROCESSORS

Multi-processors do the work of many types of demolition tools by use of interchangeable jaw sets. Changing jaws allows a single unit to crush, pulverize, and perform a variety of specialized tasks such as cutting steel rebar and tanks.

SHEARS

Cat shears are designed to take full advantage of the hydraulic flows and pressures produced by Cat excavators – all to enhance productivity without compromising safety or causing premature wear of the shear or carrier.

PULVERIZERS

Mechanical pulverizers are cost-effective tools for recycling demolished concrete debris. The bucket cylinder on the excavator powers the pulverizer, eliminating the need for a dedicated cylinder, associated hydraulics, and additional installation cost.

VIBRATORY PLATE COMPACTOR

Cat compactors make job site compaction quick, efficient, and cost effective.

CRUSHER

The hydraulic concrete crusher is well suited for demolition in residential areas. The tool combines several demolition operations in one piece of equipment:

TAKE THE INTERACTIVE VIRTUAL PRODUCT TOUR TO EXPLORE THE GREAT FEATURES AND BENEFITS OF THE 323D3



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