If equipped, the left side mounted cab features a large, fully adjustable suspension seat with lumbar support, fold-up armrest with hydraulic pilot joystick controls, and a foot swing pedal for ease of operation. The improved HVAC system keeps the operator comfortable year-round and is common across all Weiler knuckleboom loaders.
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 through 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 multi-conductor cables ensure reliable signal continuity. All control installation, mounting, and cable routing is the responsibility of the customer.
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. The main power cable can be routed on any of the four sides or through the center.
A new swing motor, swing bearing, and cab are common with the K560 and K660 loaders. A larger fan and increased oil cooler capacity results in more cooling efficiency. Electric control valves simplify the design and reduce hose routings. The electrical system has received a complete redesign, modernizing the entire control panel.
| Specifications | |
|---|---|
| Electric Power Supply | 460 Volt / 60 Hz |
| Electric Motor Power | 100 hp / 75 kW |
| Electric Motor Speed | 1,800 rpm |
| Weight - On Board Power w/ Cab & Pilot Controls | 26,300 lb / 11,930 kg |
| Weight - On Board Power w/ Remote Controls | 27,500 lb / 12,474 kg |
| Weight - Remote Power w/ Remote Controls | 22,900 lb / 10,387 kg |
| Weight - Remote Power Unit Only | 4,560 lb / 2,068 kg |
| System Pressure | 2500 psi 172 bar |
| Swing Pressure | 2500 psi 172 bar |
| Swing Speed | 8 rpm |
| Swing Bearing Diameter (O.D.) | 51” / 1295 mm |
| Hydraulic Reservoir | 142 gal / 538L |
| 3 In-Line Gear Pumps | 115 gpm / 435 lpm |