Rock Machinery Venom RX125 PTO Chipper

Designed for tractor PTO operation, the Rock Machinery Venom RX125 PTO Chipper brings high-capacity chipping to estate, smallholding and woodland work. This updated 2025 model uses a new electrical system to control the infeed rollers for simpler operation, alongside a more compact design with practical updates including front supports and rear chute handles.

A large flywheel and twin reversible blades process timber up to 5” (115mm) / 127 mm, while the direct drive PTO shaft with shear bolt keeps the drivetrain straightforward. The discharge chute adjusts through 290 degrees with an adjustable ejector angle, helping you place chip output where it suits the job.

Key features

• Updated 2025 model with new electrical system controlling the infeed rollers
• More compact design with front supports and rear chute handles
• PTO-driven with self contained hydraulic system
• 5” (115mm) chipping capacity
• 4 reversable blades
• Heavy-duty flywheel
• Adjustable 290 degree discharge chute

Specifications

Dimensions and weight

• Length x width x height 2040 mm x 1550 mm x 1800 mm
• Weight 410 kg

Capacity and cutting system

• Max. timber dimensions timber – 127 mm
• Cutting disc 630 mm (single)
• Chipping disc size 630 mm (Chipping disc weight 50 kg)
• Knife 4 hardened double-sided blades, 1 counter blade

Infeed

• Infeed dimensions 127 mm x 250 mm
• Infeed system Double horizontal infeed motors. Large pulley: 170 mm. Small pulley: 120 mm
• Infeed hopper next to drive rollers 130 mm x 250 mm
• Infeed hopper opening 660 mm x 700 mm

Drive and PTO

• RPM 540/1000 rpm – 1000 rpm recommended
• Wheel drive Direct. PTO shaft with shear bolt.
• Power requirement minimum 35 hp
• 3-point linkage Cat. 1 & 2

Hydraulics

• Hydraulic flow 13-27 l/min
• Hydraulic oil tank 16 litres

Discharge

• Discharge chute Adjustable 290 with adjustable ejector angle
• Ejection hopper Height 1,800 mm

Safety information

• For this new model the tractor needs to have a 12v electrical supply as the chipper comes with a 7 pin plug to power the electrics
• Please be aware that this chipper is not suitable for small branches / garden waste. This chipper is designed to cope with larger branches minimum diameter 3" approx

Rackhams Reference : UQW4SQUHEA