Building on the legacy of the 903D compact wheel loader, Cat has unveiled the new 903 model, which promises to deliver improvements to power, performance and comfort.
The Cat 903 is equipped with a 48 hp Cat C1.7 Tier 4 Final engine, providing 17 per cent more horsepower than the previous model. The increase in power delivers improved performance when pushing, operating on grades and using drive, steer and lift functions simultaneously. It provides a higher full turn tip load rating of 2,552 kg.
With an operating weight of 4,173 kg, the compact wheel loader delivers a maximum bucket capacity of 1 cubic metre, a maximum travel speed of 20 km per hour and an overall length of 4 metres.
“Our 903 offers all the features — improved comfort, service access and safety — that made the 903D a preferred compact wheel loader with customers,” said Joel Grimes, Compact Loader Market Professional for Caterpillar.
“Today’s 903 has a more powerful engine, improved coupler design and enhanced multifunction hydraulic performance to further the productivity standard for this class size.”
The cab features spacious legroom, ergonomic pedal positioning, easy entry and optional speed-sensitive ride control.
The multifunction joystick provides fingertip control of the standard third-function hydraulic system. As well, minimal engine overhang results in excellent rear and corner visibility, allowing for efficient operation in confined areas. Providing optimal comfort, the seat design includes yellow touch points, making it easier to find the preferred operating position.
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As an option, the 903 compact wheel loader can be equipped with a hydraulic skid steer loader (SSL) coupler for faster and more efficient work tool changes. It provides a viewing window that enables the operator to see the fork tips when using available compact wheel loader style forks.
The auxiliary hydraulic system delivers higher than previous flow of up to 54.9 litres per minute at 3,336 psi for increased hydraulic power to operate hydraulic work tools likes power box rakes and grapple buckets.
Numerous options enable the 903 compact wheel loader to be configured for success in a range of applications. Providing maximum traction in slick underfoot conditions, optional front and rear differential locks can be activated in real time. Available engine and ground speed control are ideally suited for work with hydromechanical work tools like brooms. The addition of a work tool electrical harness option allows the Cat 903 to run more tools than the previous model.
The compact wheel loader design includes many popular carryover features from the 903D. For example, a Z-bar type loader linkage provides both strong bucket-digging ability and efficient control in fork applications.
Standard features for the loader’s linkage include boom-float and work tool return-to-dig functions. Whether loading heavy pallets onto a truck or lifting light material into a hopper, the 903 offers the choice between standard- and high-lift configurations of 3 metres and 3.3 metres, respectively, to increase work efficiency.
Featuring a fully opening hood, the Cat 903 rear hood offers easy access to the engine compartment, which includes side-by-side coolers and a transparent fuel/water separator. Available engine air precleaner and radiator screen options provide reliable performance when operating in high-debris applications