Trunnion Mount Cylinders
Our trunnion mount cylinders not only offer a mounting style allowing for increased capacity in the dump body through a significant reduction or elimination of the dog house, but also many other features. Offered in both three and four stage versions, the trunnion mount features strict machining tolerances, solid stop contact faces*, and larger overlap between stages, making our cylinders some of the strongest and most stable cylinders on the market.
- Self-bleeding design for easier installation process
- No packing or head nuts on each stage. Only one head nut that doesn’t need adjustments
- Chrome-plated final stage extends the life of the cylinder
- Solid stops machined into top and bottom of each stage, eliminating stop rings and threaded stops
- Stages are machined and precision ground inside and out to allow for optimal seal / wiper performance
- Each cylinder is equipped with bearing supports at both the top and bottom. Longer stages have increased overlap for improved column stability.
- Tight machining tolerances cause smaller tube clearances that result in increased rigidity
- One of the lightest cylinders on the market which translates to greater payloads, less oil consumption and faster dumping
- Low maintenance requirements offer many years of top performance without additional expenses
- Easily remove outer cover for ease of service
QUALITY MATERIALS
- All steel tubing are made from seamless hot rolled steel, this results in higher tensile tubes for increased column strength and stiffness*
- Stages have no welded seems allowing for higher pressure capabilities
- The quality steel used increases resistance to mechanical stress and increases cylinder life
- Seals and wipers are made of polyurethane and feature a double lip design assuring optimum performance in all climate conditions (-40°F to 212°F / -40°C to 100°C)
- Bearing supports are made of DELRIN®, they are compatible with all types of hydraulic oils approved by pump makers and are
*Note: Not available with 3.5 & 4.5 series models
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Elevate Efficiencies with Muncie Power CylindersWhitney Rodeffer – Marketing Communications Coordinator
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Telescopic Hydraulic Cylinder Applications and PressuresNick Schmidt – Manager of System Design & Field Support
CYLINDER MEASUREMENTS (Data Sheets Available Under Literature) | ||||
Model No. | Stroke (in) | Fill/Extend (Gal) | Cylinder Weight (lbs) | Max Thrust @ 2000 psi |
3.5-3-082-B00 | 82 | 0.29 / 1.6 | 128 | 13,670 |
3.5-3-110-B00 | 111 | 0.36 / 2.2 | 161 | 13,670 |
4.5-3-090-B00 | 90 | 0.36 / 2.7 | 198 | 19,685 |
4.5-3-110-B00 | 111 | 0.48 / 3.3 | 225 | 19,685 |
4.5-3-120-B00 | 120 | 0.51 / 3.6 | 238 | 19,685 |
5.5-3-100-B00 | 100 | 0.67 / 6.6 | 286 | 40,573 |
5.5-3-121-B00 | 121 | 0.79 / 8.1 | 319 | 40,573 |
5.5-3-138-B00 | 138 | 0.90 / 9.1 | 356 | 40,573 |
6.5-4-146-B00 | 146 | 1.1 / 11.4 | 397 | 54,125 |
6.5-4-160-B00 | 160 | 1.2 / 12.7 | 431 | 54,125 |
6.5-4-170-B00 | 169 | 1.2 / 13.5 | 444 | 54,125 |
6.5-4-180-B00 | 180 | 1.3 / 14.4 | 444 | 54,125 |
7.5-4-182-B00 | 182 | 1.6 / 19.4 | 667 | 69,465 |
7.5-4-194-B00 | 194 | 1.7 / 20.2 | 667 | 69,465 |
Muncie’s single acting telescopic cylinder is warranted against any defect in material and workmanship which existed at the time of sale by Muncie Power Products, Inc., according to the following provisions, subject to the requirements that the cylinder must be used only in accordance with catalog and package instructions.
The cylinder is warranted for a period of two years from the date of installation. If during the warranty period the cylinder fails to operate to Muncie’s specifications due to a defect in any part, material or workmanship that existed at the time of sale by Muncie, the defective part will be repaired or replaced, at Muncie’s election, at no charge, if the defective part is returned to Muncie with transportation prepaid.
WARNING: The above warranty shall terminate if any alterations or repairs are made to the cylinder other than at a service center owned by Muncie, or if the cylinder is used on any equipment other than the equipment upon which it is first installed.
THE FOREGOING WARRANTIES ARE IN LIEU OF ALL OTHER OBLIGATIONS AND LIABILITIES, INCLUDING NEGLIGENCE AND ALL WARRANTIES OF MERCHANTABILITY AND SUITABILITY, EXPRESSED OR IMPLIED, AND STATE MUNCIE’S ENTIRE AND EXCLUSIVE LIABILITY AND THE BUYER’S EXCLUSIVE REMEDY FOR ANY CLAIM OF DAMAGES IN CONNECTION WITH THE SALE, REPAIR OR REPLACEMENT OF THE ABOVE GOODS, THEIR DESIGN, INSTALLATION OR OPERATION. MUNCIE WILL IN NO EVENT BE LIABLE FOR ANY DIRECT, INDIRECT, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES WHATSOEVER, AND OUR LIABILITY WILL UNDER NO CIRCUMSTANCES EXCEED THE CONTRACT PRICE FOR THE GOODS FOR WHICH LIABILITY IS CLAIMED.