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The Wallenstein WP525 Firewood Processor is a towable, self-contained firewood processing solution designed to turn logs into firewood with efficient hydraulic feeding, cutting, splitting, and discharge. Its hydraulic winch infeed helps position logs for processing, while the 20-ton splitting system and standard three-way wedge support productive firewood preparation. Powered by a Vanguard 6.5 hp engine and capable of processing up to 1 cord per hour, the WP525 is suited to firewood producers, property owners, and operators who need a compact standalone processor that can be transported between work areas.
The WP525 combines a hydraulic winch infeed with a 20-ton splitter to handle logs up to 16 inches in diameter. Its three-way wedge configuration divides material into multiple pieces, and the automatic splitter return helps streamline repeated processing cycles. A full-stroke splitting cycle takes 13.2 seconds, supporting consistent operation during firewood production.
With a maximum split length of 22 inches and a 23-inch split opening, the processor is configured for practical firewood production. The discharge chute reaches 76 inches high, helping place processed firewood into a suitable pile or collection area. A length indicator, pivoting chainsaw holder, floating stabilizer, and tall pile height are included among the machine’s functional features.
The integrated hydraulic winch provides a pulling capacity of 1,200 lb and includes 50 feet of 1/4-inch rope. This infeed arrangement is designed to assist with bringing logs into the processor without requiring a separate feeding system. The WP525 uses a self-contained hydraulic system with an 11 gpm two-stage gear pump and an 8 US gallon hydraulic capacity.
The WP525 is built for transport between work locations with a 2-inch ball coupler, safety chains, 5.30 x 12.00 tires, and a Torflex suspension axle. It has a total weight of 1,525 lb and a tongue weight of 240 lb. The processor measures 54 inches wide in both its open and folded configurations, supporting a compact transport profile. Its folded dimensions are 122 x 54 x 83 inches, while the open dimensions are 175 x 54 x 85 inches.
| Brand | Wallenstein |
|---|---|
| Model | WP525 |
| Product type | Firewood processor; towable/self-contained |
| Engine | Vanguard, 6.5 hp, 203 cc |
| Split force | 20 ton |
| Maximum log diameter | 16 in (41 cm) |
| Split opening | 23 in (58 cm) |
| Maximum split length | 22 in (56 cm) |
| Throughput | Up to 1 cord per hour |
| Standard wedge | Three-way wedge |
| Splitter valve operation | Automatic return |
| Full-stroke splitting cycle | 13.2 seconds |
| Winch pulling capacity | 1,200 lb (544 kg) |
| Winch rope length | 50 ft (15 m) |
| Winch rope diameter | 1/4 in (6 mm) |
| Hydraulic pump | 11 gpm (47 L/min), two-stage gear pump |
| Hydraulic capacity | 8 US gal (30 L) |
| Fuel tank capacity | 0.82 US gal (3.1 L) |
| Cylinder diameter | 4 in (10 cm) |
| Recommended saw bar length | 22–30 in (55.9–76.2 cm) |
| Discharge chute height | 76 in (193 cm) |
| Hitch | 2 in (50 mm) ball coupler with safety chains |
| Tires | 5.30 x 12.00 |
| Tongue weight | 240 lb (109 kg) |
| Total weight | 1,525 lb (692 kg) |
| Transport/working width | 54 in (137 cm) |
| Open dimensions (L x W x H) | 175 x 54 x 85 in (445 x 137 x 208 cm) |
| Folded dimensions (L x W x H) | 122 x 54 x 83 in (310 x 137 x 211 cm) |
The Wallenstein WP525 is configured as a towable, self-contained firewood processor with its own engine and hydraulic system. It uses a 2-inch ball-mount hitch and safety chains for towing. No tractor PTO connection or tractor horsepower requirement is specified for this configuration.