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Cat® 320D3 GC

Operating weight
20000 kg
Engine Power
100 kW / 134 hp
Bucket Capacity
GD 1.0 m3 (1.31 yd3)
Description
  • The 320D3 GC offers low fuel and maintenance costs, new features for increased productivity, and greater
  • durability for a longer service life and higher resale value. All that means you can do more with more profit.

FUEL CONSUMPTION AS LOW AS
11 LITERS PER HOUR*

  • Two power modes: Standard, Eco
  • Energy-efficient hydraulic boom regeneration valve
  • Optional fuel consumption tracking in VisionLink®

LOW
MAINTENANCE COSTS

  • 6,000 hours hydraulic oil service
  • Elimination of pilot and case drain filters
  • Extended service intervals for hydraulic filter

SIMPLY
RELIABLE

  • 6-cylinder mechanical engine without Electronic Control Module (ECM)
  • Integrated pilot system for simpler hydraulics
  • Compatible with hammer and bucket
FUEL CONSUMPTION AS LOW AS 11 LITERS PER HOUR

Typical fuel consumption for the 320D3 GC in earthmoving applications is between 11 to 13 liters per hour, lower than most machines in the market. Conserve power with a single-panel cooling system. Optimized engine speed, boom and stick regeneration valves, and hydraulic pumps deliver superior performance.

SIMPLY
RELIABLE

The 320D3 GC combines proven Cat components with redesigned and simplified systems that maximize durability. This combination delivers a high resale value and the best return on investment in its class.

  • An X‐frame structure delivers longer life.
  • 6-cylinder mechanical engine without Electronic Control Module (ECM).
  • A final drive that delivers longer life and greater control.
  • Integrated pilot system for simpler hydraulics.
HEAVY-DUTY BOOM AND REINFORCED STICK BOOST PRODUCTIVITY

The boom and stick are reinforced with internal baffle plates for increased durability, and the new stick enables better lifting capacity and stability. Regeneration valves save power, and couplers allow attachments to be changed out in seconds.

SUPERIOR COMFORT
AND CONTROL
COMFORTABLE, EASY TO CONTROL

This ergonomically designed cab, seat, and control layout is designed for ease of use, without the strain of frequently leaning forward or stretching to reach controls.

REDUCE FATIGUE

The console, armrests, and wide vibrationdamping seat have several adjustment points, allowing you to select the perfect positions for all-day comfort. Low-effort joystick controls reduce operator fatigue even further.

IMPROVED VISIBILITY

The glass area of the cab has been increased, giving you improved worksite safety and enhanced productivity. Convex profile glass improves safety further by reducing blind spots.

GROUND LEVEL
MAINTENANCE

Most service locations are easily accessible at ground level to allow service and maintenance to get completed quickly and efficiently. A service door on the right side of the upper structure allows ground-level access to the hydraulic pumps, hydraulic filters, engine oil filter, and fuel filters.

SAFETY
 

Front cabin grill for Operator safety Standard LED lights for better night visibility Standard engine emergency stop switch from ground level Anti skid plates on the service platform and steps Optional rear view camera on monitor Optional PROPS & FOG Optional Swing Lock.

PRODUCT SPECIFICATIONS FOR 320D3 GC


Net Power - ISO 9249 114 HP
Engine Model ALUW06DTI
Engine Power - ISO 14396 134 HP
Bore 4 in
Stroke 4 in
Displacement 351 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 10 r/min
Maximum Swing Torque 45581 ft·lbf

Operating Weight 43600 lb

Fuel Tank Capacity 92.5 gal (US)
Cooling System 5 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 60.8 gal (US)
Hydraulic Tank 29.1 gal (US)

Boom Reach 5.7 m (18'8")
Stick Reach 2.25 m (7'5")
Bucket GD .92 m³ (1.20 yd³) GD .92 m³ (1.20 yd³)
Shipping Height - Top of Cab 10.4 ft
Handrail Height 9.7 ft
Shipping Length 31.3 ft
Tail Swing Radius 9 ft
Counterweight Clearance 1.6 ft
Ground Clearance 1.6 ft
Track Length 13.5 ft
Length to Center of Rollers 10.9 ft 3270 mm
Track Gauge 7.3 ft
Transport Width 9.2 ft

Maximum Digging Depth 19.7 ft
Boom Reach 5.7 m (18'8")
Stick Reach 2.5 m (8'2")
Bucket GD .92 m³ (1.20 yd³)
Maximum Reach at Ground Level 30 ft
Maximum Cutting Height 29.11 ft
Maximum Loading Height 20.6 ft
Minimum Loading Height 9.7 ft
Maximum Depth Cut for 2440 mm (8 ft) Level Bottom 18.6 ft
Maximum Vertical Wall Digging Depth 17.7 ft
Bucket Digging Force - ISO 30120 lbf
Stick Digging Force - ISO 25180 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..

H120GC

Cat® Hammers make short work of your demolition, construction, and quarry needs. Combine the simple, lightweight design of the GC Hammer series with the reliability, durability, and value you expect from Cat products. The result is a low cost per hour solution providing the consistent power and performance you need.

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: