463 mm (18 in) Pin Lock Heavy Duty Bucket

  • Overview


Cat® Heavy Duty Buckets are well suited for semi-rocky soil or where hard bank material must be broken out and removed.

A lifetime of low cost

The 400 Series offers highly competitive performance and fuel economy. Through appropriate use of technology, these engines have been designed to be reliable and to offer low cost of ownership in the wide variety of markets they serve.

Across an extensive power band, the 400 Series range offers you the ability to configure a solution to your specific machine, territory and market requirements.

Overlapping power bands between models and an extensive range of options gives the opportunity to optimise performance and functionality, adding customer value to the application.

We provide one year warranties for constant speed engines and two year warranties for variable speed models as standard.

As a 400 Series end user, you also benefit from Perkins world class product support and service coverage that comes from being a full range power solutions provider.

Bucket Shape

Enhanced bucket shape allows material to flow more easily. Tapered bucket sidewalls allow for easy dumping of sticky material.

Compact design

The compact design of these engines makes them suitable for a range of applications, including skid steer loaders, mini excavators, wheel loaders, welders, lift platforms, lighting towers, small tractors, air compressors, turf care machinery and materials handling machinery.

Each of the six core engines of the 400 Series is configured for either Stage IIIA/Tier 4 Interim or Stage IIIB/Tier 4 Final emission standards, giving you flexibility depending on your market.

Rugged Design

Cat Buckets are designed for superior productivity, reliability and long life.

Performance and refinement

The 400 Series lineup gives you a seamless power range of 8.2-50 kW (11-67 hp) in 2, 3 and 4 cylinder models designed with a family look and feel. The range offers a wide variety of ratings and configurations that can be tailored to meet the most exacting needs.

The selective use of indirect and direct injection fuel systems enables Perkins to offer world-class engine refinement and low noise levels.

Capacity 200 l (7 ftu00b3)
Tip Radius
Tip Radius 1144 mm (45 in)
Interface Type
Interface Type Pin lock
Width 463 mm (18 in)
Weight 250 kg (551 lb)
Power Rating
Minimum Power 8.2 kW (11 HP)
Maximum Power 10.2 kW (13.7 HP)
Base Edge Thickness
Base Edge Thickness 32 mm (1.3 in)
Bore 67 mm (2.64 in)
Stroke 72 mm (2.83 in)
Displacement 0.5 l (31 inu00b3)
Aspiration Naturally aspirated
Rotation from Flywheel End Anti-clockwise
Engine Dimensions*
Dry Weight 57 kg (126 lb)
Height 523 mm (20.6 in)
Length 407 mm (16 in)
Width 371 mm (14.6 in)
Combustion System Indirect injection
Compression Ratio 23.5:1
Cooling System Liquid
Cycle 4 stroke
Number of Cylinders 2 inline
Total Coolant Capacity 1.1 l (0.3 gal (US))
Total Lubricating Capacity 2 l (0.5 gal (US))
Power Rating
Maximum Torque 29.7 Nm @ 2200 rpm (21.9 lb-ft @ 2400 rpm)
Rated Speed 2800-3600 rpm

Standard Equipment

  • Air inlet system
    • Cast iron exhaust manifold – side outlet
    • Inlet manifold
  • Control system
    • 12 volt alternator
    • 12 volt starter motor
    • Electronic Shut Off Solenoid (ESOS)
  • Cooling system
    • Coolant pump belt driven
    • Coolant temperature switch
    • Cooling fan
  • Fuel system
    • Fuel injection pump
    • Spin on fuel filter
  • General
    • Cast iron engine block
    • Closed circuit breather
    • Glow plug starting aid
    • Cold start capability to –20°C (-4°F) (aided)
    • Gradeability 35° continuous
  • Oil system
    • Lubricating oil pressure switch
    • Lubricating oil sump
    • Spin on lubricating oil filter

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