ALLISON 2000 Series PTO 2-hose lubrication solution
ALLISON 2000 Series PTO 2-hose lubrication solution
The OMFB Allison 2000 Series PTO with 2-hose lubrication is a hot-shift power take-off specifically engineered for Allison 2000 Series transmissions.
Designed for both left-hand and right-hand mounting, it features an offset housing for improved clearance and easy integration on a wide range of vehicles.
With output torque up to 300 Nm, UNI and ISO output options, and a dedicated 2-hose lubrication system developed to comply with the Allison 2000 Series transmission manual, this PTO delivers reliable performance for light and medium-duty hydraulic applications.
3D render of the new ALLISON 2000 Series PTO mounted on an Allison transmission, showing the off-set housing, UNI and ISO output, and the upgraded two-hose lubrication system. The compact PTO features precision gears for quiet operation and is designed for left- or right-hand installation while meeting Allison 2000 Series lubrication requirements.

Characteristics

Application – Allison 2000 Series transmissions
Mounting Positions – Left-hand side (LHS) and right-hand side (RHS) versions
Operation – Hot-shift PTO, electric over hydraulic clutch control
Output Types – UNI and ISO rear output options
Maximum Output Torque – Up to 300 Nm
Available Ratio – R 1.37 (other ratios available on request, if applicable)
Voltage Options – 12 VDC and 24 VDC
Lubrication – Dedicated 2-hose lubrication kit for LHS and RHS installation, fully compliant with Allison recommendations

Advantages

Transmission-Compliant Lubrication – The 2-hose lubrication system has been specifically developed to meet the Allison 2000 Series transmission manual, supporting long-term durability
Flexible Mounting – Offset housing allows installation on both left-hand and right-hand sides of the transmission
Quiet & Efficient Operation – Precision gears ensure smooth power transmission and reduced noise
High Reliability – Hot-shift design and optimised lubrication contribute to extended PTO and transmission life
Versatile Output Interfaces – UNI and ISO output options provide compatibility with a wide range of hydraulic pumps and driveline components

Features & Benefits

2-Hose Lubrication Solution – Ensures correct oil supply and return, improving cooling and lubrication of PTO components
Offset Housing Design – Provides additional clearance around chassis components, easing installation on different vehicle layouts
Hot-Shift Capability – Enables engagement under controlled conditions without stopping the engine, improving productivity
Precision-Ground Gears – Reduce vibration and wear for smoother, quieter operation
Multiple Electrical Versions – Available in both 12 VDC and 24 VDC to suit various vehicle electrical systems

Product focus

The Allison 2000 Series PTO with 2-hose lubrication is the ideal solution for operators needing a compact, compliant and reliable PTO for tipping, small cranes, service bodies and other light and medium-duty hydraulic systems.
By combining an offset housing with a dedicated lubrication circuit, OMFB provides a PTO that is easy to install, gentle on the transmission, and capable of delivering up to 300 Nm of torque in continuous service.
Available in left-hand and right-hand versions, with UNI and ISO outputs and both 12 VDC and 24 VDC coils, this PTO offers a flexible package for a wide variety of vehicle configurations.

Part Numbers – PTO Units
• 05680212133 – PTO HS 12V Allison 2000 RHS R1.37 300 Nm V13 2S
• 05680224139 – PTO HS 24V Allison 2000 RHS R1.37 300 Nm V13 2S
• 05680212179 – PTO HS 12V Allison 2000 RHS R1.37 300 Nm V17 2S
• 05680224175 – PTO HS 24V Allison 2000 RHS R1.37 300 Nm V17 2S
• 05681112132 – PTO HS 12V Allison 2000 LHS R1.37 300 Nm V13 2S
• 05681124138 – PTO HS 24V Allison 2000 LHS R1.37 300 Nm V13 2S

Part Numbers – Kits & Accessories
• 15400303811 – Mounting kit for PTO Allison 2000
• 09401100312 – 2-hose lubrication kit Allison 2000 RH side
• 09401100321 – 2-hose lubrication kit Allison 2000 LH side

Frequently Asked Questions

Which transmissions is this PTO compatible with?
This PTO has been designed specifically for Allison 2000 Series transmissions used in light and medium-duty vehicles.

What is the purpose of the 2-hose lubrication system?
The 2-hose lubrication solution ensures that oil is correctly supplied to and returned from the PTO, meeting the lubrication requirements specified in the Allison 2000 Series transmission manual and improving PTO and transmission life.

Can the PTO be mounted on both sides of the transmission?
Yes, the range includes left-hand (LHS) and right-hand (RHS) versions with an offset housing to suit different chassis and body layouts.

What torque does the PTO provide?
The Allison 2000 Series PTO provides up to 300 Nm of output torque, suitable for a wide range of hydraulic applications.

What electrical versions are available?
The PTO is available in 12 VDC and 24 VDC hot-shift versions to match the vehicle’s electrical system.

Which accessories are recommended?
For a complete installation, OMFB recommends using the dedicated mounting kit and the appropriate 2-hose lubrication kit (LHS or RHS), along with suitable pump flanges and hydraulic components depending on the application.

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