Weiler - Model K 261 -Stationary Knuckleboom Loader
The optional right side mounted cab features a large, fully adjustable suspension seat with lumbar support, fold-up armrests with hydraulic pilot joystick controls, and a rocker swing pedal for ease of operation and increased performance. On board electric power unit is standard.
The on board electric power supply and hydraulics allow for continuous or non-continuous rotation. This configuration also provides a space saving installation as all components are mounted on the loader with only the electrical harnesses routed up the mounting structure.
Remote electric power supply and hydraulics are placed on the ground for easier service access to the electric motor, hydraulic pumps and hydraulic valve. Hydraulic hoses are routed up the mounting structure through the center of the loader. Available in limited rotation only.
Loaders with optional remote controls are designed with electric over hydraulic (EHC) joysticks with proportional controllers that enable the loader to be operated from a remote location. Specially designed multiconductor cables ensure reliable signal continuity.
The Resilient Pad Mounting System includes a set of special rubber isolators on each mounting fastener that absorbs stress in two directions. An additional hydraulic accumulator is built into the main boom cylinder circuit to further absorb peak-load shocks.
Heavy-duty boom options range from 25’ (7.6 m) to 30’ (9.1 m) for handling short wood as well as fixed and live heel options for handling tree length stems.
- Gross Power: 75 hp / 56 kW
- Electric Motor Options: 380 Volt / 50 Hz
- 460 Volt / 60 Hz
- 575 Volt / 60 Hz
- Weight*: 15,915 lb / 7219 kg
- System Pressure: 2200 psi 152 bar
- Swing Pressure: 2400 psi 165 bar
- Swing Speed: 8 rpm
- Swing Bearing Diameter (O.D.): 43” / 1092 mm
- Hydraulic Reservoir: 80 gal / 300 L
*Weight includes on board electric power, 25’ boom, extended V heel and 4042 SN grapple