Wheeled excavators deliver reliable performance
The new Caterpillar M315F and M317F compact radius wheeled excavators are additions to the recently launched Cat F Series wheeled excavator range.
According to Cat, the M315F and M317F reflect the same customer-focused design concept of their conventional radius counterparts yet provide customers the added choice of compactness. The new models make no compromise in power, performance or stability compared with their non-compact counterparts. They feature large working envelopes, high breakout forces and high lifting capacities, Cat says.
The new compact radius models offer a range of configurations, including undercarriage options and stick lengths. Wide steering angles and optimum turning radius facilitate maneuvering and simplify repositioning the machine, the company adds. Available joystick steering further eases maneuvering, allowing operators to keep both hands on the joysticks and continue working – even when moving the machine.
According to Cat, the M315F and M317F are designed as tool carriers, having all the necessary systems to change attachments in seconds from the safety of the cab, including medium- and high-pressure auxiliary hydraulic lines and a monitor-based tool control system. The tool control interface allows programming the machines for up to 10 different flow/pressure settings to accommodate a range of work tools.
Specific auxiliary functions are assigned on the joystick and foot pedal, allowing the operator to choose directly, through the monitor, which button and/or slider is preferred for a specific work tool. For even greater versatility and maneuverability, an integrated optional Tilt-Rotator-Ready package is available.
Work tool controllability is ensured for the new models with a load-sensing hydraulic system designed to provide fast cycles, generous lift capacities and high bucket and stick forces. The machines have dedicated pumps for the swing function and for implement functions, resulting in faster, smoother combined movement, Cat adds. The hydraulic system also reduces the load on the engine by matching flow to load demand, translating into lower fuel consumption.