Multiplier PTO pump gear WL GR2 Rolmus

MULTIPLICATOR GEAR RATIO 1:3.76 (64/17) WITH A PTO SOCKET FOR THE TRACTOR SHAFT IN A SET WITH A CLUTCH FOR GR2 SERIES PUMPS AND A BRACKET MOUNTING TO THE BASE Production:

Original product of the Rolmus brand, symbol: 1.45.10.029.90.122

Application:

The gear increases many times rotation speed of the hydraulic pump shaft relative to the source drive. Enables high pump efficiency at low PTO drive shaft revolutions.

Perfect for driving GR2 hydraulic pumps requiring high oil flow in forestry and construction machines and many tractors, including C-330, C-360, C-385, ZETOR, MF others with a typical PTO drive with a 1 3/8' shaft.

The PTO socket with which the gearbox is equipped allows it to be mounted directly on the PTO drive shaft of a tractor or machine. A special latch prevents the gear from sliding off the drive shaft.

Technical data of the gear:

The set includes a splined clutch GR2 35X31 Z18 1:8 for connecting the GR2 pump shaft with the multiplier.

The set includes a bracket that fastens the gear to the base and blocks its rotation after the drive is turned on PTO shaft

Pump mounting: 4 M10x40 screws with a spacing of 71.5 mm x 96.2 mm (not included)

Pump centering flange diameter: 36.5 mm

Pump shaft type: conical 1:8 Multiplier ratio: 1:3.76 ( 64/17)

Multiplier power: 20 kW

Internal socket with latch, PTO standard 1.3/8' DIN9611

Maximum input speed: max 540 rpm

Maximum output speed: max 2052 rpm

Equipped with a viewfinder checking the gear oil level.

Thickness of the mounting bracket sheet: 8 mm

Material of the mounting bracket: steel

Coating of the mounting bracket: galvanized

Permissible ambient temperature: -40 C to +60 C

Replace the oil after first use after 50 operating hours.

The gearbox requires oil flooding. The maximum capacity is 0.35.

We recommend gear oil, e.g. HIPOL GL-4 80W/90