​Weiler knuckleboom loaders set the industry standard with superior hydraulic performance, heavy-duty structures and fuel-efficient engines.  These loaders prove their durability and reliability day in and day out in the toughest logging applications.  Best in class ground level access to filters provides convenience and safety while performing routine service.  A fully integrated delimber and trailer package from the factory is an industry exclusive providing total machine support.

PERFORMANCE BENCHMARK.

As the industry benchmark for nearly 20 years, the loader hydraulic system features superior multi-functioning capability enabling operators to lift, swing and rotate the grapple simultaneously without impairing performance.

SUPERIOR FEEL.

The precisely tuned pilot controls provide feedback through the joysticks and foot pedals during dynamic operations providing the operator a superior feel of the machine.  This results in smoother movements and finer controllability.

OPERATING MODES.

Select from three operating modes to meet fuel consumption and production requirements.  All modes maintain a consistent system pressure which allows lift capacity and swing torque to remain equal regardless of the mode selected.

OPERATOR COMFORT.

The new all down stabilizer function provides uniform stabilizer cylinder force improving machine footing.  Combined with a quiet cab, great visibility and a powerful HVAC system keep operators comfortable and productive.

EXCELLENT SERVICEABILITY.

Ground level access of engine, fuel, pilot, case drain filters and the standard electric hydraulic oil fill pump make for safe, easy service.  The new grapple rotate flushing reminder ensures oil is circulated back through the filter.

GREATER DURABILITY & RELIABILITY.

The hydraulic system and components have proven to be the most durable system ever put in a knuckleboom loader.  Extreme duty booms and structures are designed to withstand heavy side-to-side delimbing applications day in and day out.

Specifications
Engine Model Cat® C4.4 Tier 4 Final
Gross Power 173 hp (129 kW)
Engine Speed 1800 rpm
Weight 33,800 lb (15 331 kg)
Fuel Capacity 100.0 gal (378 L)
DEF Capacity 5.0 gal (19 L)
Swing Torque 49,173 lb-ft (66 870 N ·m)
Swing Speed 11 rpm
Maximum Reach 32’ 0” (9.75 m)
Transport Width 8’ 6” (2.57 m)
Transport Height 13’ 3” (4.04 m)
Transport Length 52’ 1” (15.88 m)
Weight accounts only for the loader and all transportation dimensions are of a trailer mounted loader.
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