330D L/LN

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The D Series incorporates innovations for improved performance, controllability and versatility.


Engine Model Cat® C9 ACERT™ Cat® C9 ACERT™ Less
Net Flywheel Power 268.0 hp 200.0 kW Less
Net Power – ISO 9249 268.0 hp 200.0 kW Less
Bore 4.4 in 112.0 mm Less
Stroke 5.9 in 149.0 mm Less
Displacement 537.0 in3 8.8 L Less


Operating Weight 82673.0 lb 37500.0 kg Less

Operating Specifications

Max Reach at Ground Level 38.8 ft 11830.0 m Less
Max Digging Depth 26.5 ft 8090.0 m Less

Swing Mechanism

Swing Speed 10.0 RPM 10.0 RPM Less
Swing Torque 80099.0 lb ft 108.6 kN·m Less

Hydraulic System

Main System – Maximum Flow (Total) 74.0 gal/min 280.0 L/min Less
Pilot System – Maximum Flow 11.0 gal/min 43.0 L/min Less
Pilot System – Maximum Pressure 566.0 psi 39.0 kPa Less

Service Refill Capacities

Fuel Tank Capacity 164.0 gal 620.0 L Less
Cooling System 10.5 gal 40.0 L Less
Engine Oil 10.5 gal 40.0 L Less
Swing Drive (each) 5.0 gal 19.0 L Less
Final Drive (each) 2.0 gal 8.0 L Less
Hydraulic System (including tank) 108.0 gal 410.0 L Less
Hydraulic Tank 82.0 gal 310.0 L Less


The Cat® C9 engine with ACERT™ Technology offers better fuel efficiency and reduced wear. It works at the point of combustion to optimize engine performance and provide low exhaust emissions. By combining ACERT Technology with the new Economy Mode and Power Management, customers can balance the demands of performance and fuel economy to suit their requirements and application.


The hydraulic system has been designed to provide reliability and outstanding controllability with increased digging forces, lifting capacity and drawbar pull. The Cat Tool Control System provides enhanced flexibility. The Heavy Lift Mode maximizes lifting per formance and maintains excellent stability.

Operator Station

Provides maximum space, wider visibility and easy access to switches. The monitor is a full-color graphical display that allows the operator to understand the machine information easily. Overall, the new cab provides a comfortable environment for the operator.

Environmentally Responsible Design

Quieter operation, lower engine emissions, less fluid disposal and cleaner service can help you meet or exceed worldwide regulations and protect the environment.

Electronic Control System

The compact, full-color, graphical display monitor displays machine, maintenance, diagnostic and prognostic information in twenty different languages. The new Economy Mode and Power Management is also selected from the monitor. To minimize sun glare, the monitor angle is adjustable.


Caterpillar design and manufacturing techniques assure outstanding durability and service life from these important components. The 330D comes standard with grease lubricated tracks. Cat designed excavator undercarriage is stable, durable and low maintenance for good machine stability and transportability.


More productive. Faster cycle times for truck loading and rock scraping. Maintains optimum hammering frequency for effective, steady productivity.

Booms, Sticks and Linkage

Caterpillar excavator booms and sticks are built for performance and long service life. Three types of booms and six sticks are available, offering a range of configurations suitable for a wide variety of applications. The bucket linkage pins have been enlarged to improve reliability and durability. All booms and sticks are stress relieved.

Work Tools

A variety of work tools, including buckets, couplers, hammers, crushers, pulverizers, multiprocessors, shears and grapples are available.

Service and Maintenance

Fast, easy service has been designed in with extended service intervals, advanced filtration, convenient filter access and user-friendly electronic diagnostics for increased productivity and reduced maintenance costs.

Complete Customer Support

Your Cat dealer offers a wide range of services that can be set up under a customer support agreement when you purchase your equipment. The dealer will help you choose a plan that can cover everything from machine and attachment selection to replacement.