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Hydraulically actuated power take-off units

Available in side-load straddle-bearing clutched models, in-line clutched and non-clutched models.

For similar applications as the mechanical PTOs. Hydraulic clutches can be used wherever a disconnect is required between driven equipment and the prime mover.

Ideally suited for applications such as:
Centrifugal pumps
Waterjets
Propellors
Generators
Hydraulic pumps
Agitators
Bow thrusters
Winches
Horizontal grinders

Hydraulic wet clutches
HP series: In-line or side-load applications to 783kW (1,050hp) @2,100rpm.
HPTO) series: In-line or side-load applications to 1,119kW (1,500hp) @2,100rpm.
PFI series: Pump mount or shaft output with integrated oil pump. Up to 380kW (510hp).

Hydraulic dry clutches
RC series: Remotely actuated via hydraulic circuit.
RO series: Remotely actuated via hydraulic/pneumatic circuit PTO line. Up to 11388.87Nm (8,400ft-lb). Straddle bearing housing available.

Hydraulically actuated power take-off units

JBJ Techniques

JBJ Techniques is a specialist supplier of high-quality products for the mechanical power transmission and fluid power sectors. The company offers a high level of in-house expertise plus a huge selection of products to meet a very broad range of customer applications.

JBJ Techniques is a specialist supplier of high-quality products for the mechanical power transmission and fluid power sectors. The company offers a high level of in-house expertise plus a huge selection of products to meet a very broad range of customer applications.

From specification, through technical advice and manufacture to after-sales support, JBJ Techniques provides a comprehensive and valued service to the power transmission and hydraulics industries. The company fields a UK-wide team of technical sales engineers to ensure that the business is close to its customers, and it enjoys excellent associations with European manufacturers, acting as sole UK distributor in many case.

JBJ’s team is recognised for its expertise in the selection and configuration of hydraulic and mechanical transmission systems. Able to draw on an extensive product range that provides the building blocks for bespoke systems both large and small, the in-house design team offers a complete service, ranging from an assessment of customer requirements to full technical backup, including engineering calculations, CAD-based system design, system build and certification. Moreover, customers can take advantage of JBJ’s own machine-shop facilities and skilled craftsmen to guarantee quality and control cost.

JBJ Techniques provides probably the widest range of couplings available within the UK with 14 different designs and 22 different styles of gear couplings alone. The product portfolio includes miniature couplings, all-steel gear couplings, flexible spider couplings, shaft couplings, torque limiting couplings, disc and grid type couplings, ATEX compliant and shaft locking devices.

However, as extensive as the selection is, couplings make up a fraction of JBJ’s portfolio. In addition, the company can provide gearboxes, clutches, pumps, hydraulic motors, flow meters, fluid power accessories — including cooling systems, reservoirs, seals and indicators — as well as a variety of bellhousings and flanges, to name just a few of the product categories.

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