907H Rounds Out Strong Cat Compact Wheel Loader Lineup
February 5, 2010
907H Compact Wheel Loader
The new Cat 907H, the latest addition to the Cat Compact
Wheel Loader range, fits between the popular 906H and 908H models to give
buyers even more choices. The new 70-net horsepower (52-kW) model features a
skid steer loader style coupler, auxiliary hydraulic system, Cat C3.4 diesel
engine, two-speed hydrostatic drive, standard differential locks in both
axles, parallel-lift Z-bar loader linkage and high-visibility operator's
station. Optional features—including high-flow hydraulics, ride control and speeder transmission—further enhance the 907H's performance and
versatility in a diversity of landscaping, industrial and general-construction
applications.
The hydraulically actuated skid-steer-loader-type coupler, which
the 907H shares with the 906H and 908H, allows use of many of the
hydro-mechanical work tools that customers presently own for Cat Skid Steer,
Multi-Terrain and Compact Track Loaders. This capability expands the 907H's
versatility and allows the machine to be easily integrated into existing
small-equipment fleets. Standard auxiliary hydraulics, proportional
third-function valve and continuous-flow capability provide a complete control
package for work tools such as trenchers and stump grinders. The optional
33-gpm (125-L/min) high-flow system handles the most demanding tools—cold
planers and snow blowers, for example.
Like its 906H and 908H counterparts, the new 907H features
articulated steering for precise maneuvering and axle oscillation for positive
traction in rough terrain. For added traction in poor underfoot conditions,
differential locks (in both axles) can be engaged on the move to reduce wheel
spin and tire wear. With parallel-lift Z-bar loader linkage, the fork-equipped
907H places loads surely and precisely, and when fitted with its 1.3-cubic yard
(1.0 m³) bucket, the 907H works aggressively and has ample dump clearance. In
all applications, the Tier-3-compliant Cat C3.4 engine delivers smooth power,
excellent fuel economy and long life.
Operator
amenities, serviceability and options
Any of the three operator stations available for the 907H—canopy,
Comfort Cab or Deluxe Cab—ensures safety and comfort. An optional air ride seat
combined with low-effort steering and pilot controls reduce operator fatigue
and provide convenient, intuitive operation. The multi-functional joystick
provides basic lift and tilt functions, as well as controls for selecting travel
direction, travel speed, third-function hydraulics, continuous flow or
activating the differential lock. The roomy 907H cabs are 5 inches higher than
the 906H cab, providing expansive visibility to work tools and the surrounding
work area.
To encourage good routine maintenance, the 907H has a high-opening
engine hood and side service doors that allow easy, ground-level access to all
major components and service points. The articulating hydraulic-oil cooler
gives ready access to the radiator, and both are easily cleaned. Vertical,
spin-on filters (engine-oil, hydraulic and fuel) are replaced quickly with no
spillage, and S.O.S. valves and pressure taps are conveniently located in the
engine compartment.
The 907H's capability to handle hydro-mechanical work tools is
enhanced with an optional wiring harness that permits fourth-function control
(broom angling, for instance). In addition, an available creeper feature,
complete with hand throttle, allows the operator to easily maintain consistent,
slow ground speed, while the work tool runs at high speed for efficient
production.
The optional speeder transmission, which adds a two-range gearbox
to the drive train, provides travel speeds to 21.7 mph (35 km/h) and
incorporates hydraulically actuated, oil-immersed disc brakes in the front
axle. Available ride control cushions boom-cylinder movement during
load-and-carry operations, resulting in a smoother ride for the operator and
less material spillage.
For more information about the Cat 907H Compact Wheel Loader,
customers should contact a local Cat dealer or visit www.cat.com.
Comments (0) Post a Comment
Did you enjoy this article? Click here to subscribe to the magazine.