Caterpillar 12G Motor Grader - Articulated Frame - Enclosed Cab




Overview



The Caterpillar 12G is a proven mid-range motor grader built for road construction, maintenance, and earthmoving applications. This model represents the workhorse class of grading equipment, delivering reliable performance across diverse terrain and weather conditions. The 12G is engineered for operators who demand precision blade control, stable articulated steering, and the durability to handle extended service cycles in demanding environments.


This particular example presents as a well-used machine with honest patina reflecting genuine field service. The articulated frame design provides excellent manoeuvrability on tight job sites, whilst the enclosed cabin offers operator protection and all-weather capability. The machine shows the characteristic wear patterns of active grading work, with visible oxidation on the frame and undercarriage consistent with outdoor storage and regular use. The mouldboard cutting edge displays moderate wear typical of production grading, with estimating 40% of blade life remaining. Hydraulic connections show surface corrosion and minor hose wear, which is normal for equipment of this age and service history. The engine bay presents a working machine rather than a showpiece, with accessible components and straightforward maintenance points.


Comparable Caterpillar 12G graders in similar condition have recently sold in the Australian market for between AUD 18,000 and 26,000, depending on hours and specific configuration. This machine represents solid value for operators seeking reliable grading capability without premium restoration costs. The articulated design and proven Caterpillar engineering provide confidence in ongoing serviceability and parts availability across regional Australia.



Condition



Exterior: Yellow paint shows moderate wear with surface oxidation visible across the frame, engine cover, and mouldboard assembly. The cab structure is intact with functional glazing and operational door seals. Rust patina is consistent with age and outdoor storage rather than structural compromise.


Undercarriage and Frame: The articulated frame shows moderate surface rust and oxidation typical of field-used grading equipment. Structural integrity appears sound with no visible cracks or deformation. Wheel rims display oxidation and surface corrosion consistent with age.


Mouldboard and Blade: The cutting edge shows moderate wear with estimating 40% of blade life remaining. The mouldboard structure is straight and functional. Hydraulic cylinders controlling blade angle appear serviceable with minor surface corrosion.


Engine Bay: The Caterpillar turbo diesel engine presents as a working unit with accessible components. Surface oxidation is visible on various engine covers and brackets. Hose routing is intact and hydraulic connections show minor wear and surface corrosion consistent with age.


Cabin: The enclosed cab is intact with functional controls visible through windows. Seat and steering wheel are present. Glass is intact. The cabin provides weather protection and operator comfort features typical of this model generation.



Features



* Caterpillar turbo diesel engine with proven reliability and serviceability

* Articulated frame design for superior manoeuvrability on confined sites

* Enclosed operator cabin with all-weather protection

* Hydraulic mouldboard control with multiple positioning capability

* Scarifier attachment for ground preparation and ripping

* Quick coupler hydraulic system for accessory attachment

* Functional steering and blade control systems

* Proven Caterpillar engineering with extensive parts availability across Australia



Condition Notes



* Moderate surface rust and oxidation throughout frame and undercarriage consistent with age and outdoor storage

* Mouldboard cutting edge worn to approximately 40% remaining life, replacement available at reasonable cost

* Hydraulic hoses show minor wear and surface corrosion, recommend inspection and replacement of any compromised lines prior to operation

* Paint finish shows honest wear consistent with field service, cosmetic restoration not required for operational use

* Engine bay presents as a working machine with accessible components and straightforward maintenance access



Specifications



Make/Model: Caterpillar 12G

Type: Motor Grader

Configuration: Articulated Wheeled

Cabin: Enclosed

Engine: Caterpillar Turbo Diesel, 4-Cylinder

Colour: Yellow

Attachments: Mouldboard, scarifier, hydraulic controls, quick coupler


Serial Number: 72H194 (REFER TO PHOTO 3)

Inspections highly recommended. Sold Unregistered.

(Key # unknown)

Lloyds stock #994471+7

Location of item: 2 Pearl Ct, East Arm, NT, Australia

This item is being offered PICK UP ONLY. Local collection is available, if shipping is required, bidders are encouraged to organise their own freight.

ENQUIRIES: Please contact our friendly team on 07 5559 1999 (This asset is sold under standard auction conditions, as is, where is. All photos, descriptions, odometer readings, hour readings, engine specifications and any condition reports should be used as a guide only. The photos are current as at time of book in. Lloyds do not knowingly sell faulty goods. Inspection is highly recommended prior to sale & is the responsibility of the bidder. There is no warranty & no cooling off period)