HySecurity MX001101, CYLINDER ASSEMBLY, 2" X 12",SR
The HySecurity MX001101 is a replacement cylinder assembly for select HySecurity and Nice HySecurity SwingRiser hydraulic gate operator systems. It is commonly listed as CYLINDER ASSEMBLY, 2" X 12", SR and is also described in current listings as a cylinder kit with long hoses for SwingRiser.
The cylinder assembly is one of the main hydraulic movement components in the SwingRiser operator. In the correct SwingRiser application, it works with the hydraulic pump system, reservoir, hose circuit, fittings, manual valve components, post bearing area, shims, and gate structure to raise and move the gate through the lift-and-swing cycle.
HySecurity describes SwingRiser as a lift-and-swing gate operator that raises the gate leaf during the open cycle. Current product information references a full 12 inches of lift, which lines up with the 2 inch x 12 inch cylinder description used for MX001101. Because cylinder fitment depends on operator model, cylinder style, hose length, fittings, mounting points, and hydraulic layout, MX001101 should be selected by exact HySecurity part number and parts diagram before ordering.
What This Cylinder Assembly Does
The MX001101 cylinder assembly provides hydraulic movement in compatible SwingRiser systems. As hydraulic pressure is applied, the cylinder helps raise and move the gate through the intended SwingRiser travel path.
If the cylinder is leaking, internally bypassing, bent, worn, side-loaded, or installed with incorrect hoses or fittings, the gate may lift unevenly, fail to rise fully, drift, chatter, bind, move slowly, leak hydraulic fluid, or fail to complete its cycle. Similar symptoms can also be caused by low hydraulic fluid, hose leaks, valve cartridge problems, hand pump issues, worn post bearings, incorrect shimming, bent tube/post components, poor gate alignment, or a gate that is binding mechanically.
Compatible With
The HySecurity MX001101 is intended for select HySecurity / Nice HySecurity SwingRiser applications where this 2 inch x 12 inch cylinder assembly is specified. Compatibility depends on the operator model, cylinder style, hose length, fitting package, mounting points, hydraulic circuit, post/tube condition, and current HySecurity parts documentation.
- Select HySecurity SwingRiser applications where the parts diagram lists MX001101
- Select HySecurity SwingRiser 14 applications where the 2 inch x 12 inch cylinder assembly is specified
- Select HySecurity SwingRiser 14 Twin applications where the 2 inch x 12 inch cylinder assembly is specified
- SwingRiser cylinder repairs where the original cylinder assembly is marked, listed, or cross-referenced as MX001101
- SwingRiser hydraulic repairs where the installed cylinder, hoses, fittings, and mounting points match the MX001101 assembly
Do not assume MX001101 fits every HySecurity SwingRiser, HydraSwing, HydraLift, SlideDriver, SlideSmart, SwingSmart, StrongArm, HydraWedge, Smart DC, Smart Touch, or SmartCNX operator. Hydraulic cylinder assemblies should be matched by parts diagram, dimensions, fittings, and operator configuration.
MX001101 vs. Related SwingRiser Parts
MX001101 is a cylinder assembly for SwingRiser. It should not be confused with nearby bearing, shim, valve, hose, or hand pump parts.
- MX001101: 2 inch x 12 inch SwingRiser cylinder assembly / cylinder kit with long hoses where specified.
- MX001718: SwingRiser upper and lower bearing and shim kit, not the same part.
- mx002057-p-bearing-shim-kit-swingriser.html">MX002057-P: SwingRiser bearing shim kit only, not the same part.
- mx001306-p-cast-iron-hand-pump-hydraswing-swingriser.html">MX001306-P: Cast iron hand pump for select HydraSwing / SwingRiser applications, not the same part.
- MX001257: Two-position manual directional valve cartridge, not the same part.
- MX3546 / MX3547: HydraSwing 40-series cylinder kits, not the same part.
- MX3548: HydraSwing 80F / 150 cylinder assembly, not the same part.
A cylinder that appears similar may not have the same bore, stroke, fittings, hose length, end mounts, port orientation, or application. Match the original part number and SwingRiser parts diagram before ordering.
SwingRiser Lift and Alignment Note
SwingRiser systems rely on both hydraulic movement and correct mechanical alignment. The cylinder, post/tube assembly, bearing blocks, shims, gate structure, and hydraulic circuit all work together. If one part is worn or out of alignment, the cylinder may be side-loaded or may not move the gate properly.
Before replacing the cylinder, inspect the upper and lower post bearings, shim gap, post condition, tube condition, fasteners, gate frame, hinges, and hydraulic fluid. A new cylinder can fail early if the gate is binding or the post assembly is not properly supported.
Related SwingRiser Parts and Service Items
SwingRiser cylinder replacement should be diagnosed with the complete hydraulic and mechanical system in mind. Check nearby components before deciding whether MX001101 is the only part needed.
- MX001718: Upper and lower bearing and shim kit where SwingRiser post bearings need replacement
- mx002057-p-bearing-shim-kit-swingriser.html">MX002057-P: Bearing shim kit where the SwingRiser bearings are serviceable but need shimming
- mx001306-p-cast-iron-hand-pump-hydraswing-swingriser.html">MX001306-P: Cast iron hand pump used in select HydraSwing / SwingRiser manual hydraulic systems
- MX001257: Two-position manual directional valve cartridge where manual hydraulic valve function is being serviced
- Hydraulic hose kits and fittings where hoses are leaking, cracked, kinked, or incorrectly routed
- Hydraulic reservoir and breather cap components where fluid level, venting, or contamination is present
- SwingRiser post, tube, fasteners, hinges, brackets, and gate frame hardware where structural alignment is causing cylinder load
- Hydraulic fluid specified by the current HySecurity operator manual
Not Intended For
- Universal hydraulic cylinder replacement
- HydraSwing cylinder applications that require MX3546, MX3547, MX3548, or another HydraSwing cylinder assembly
- Replacing SwingRiser bearing/shim kits, manual hand pumps, valve cartridges, reservoirs, hoses, fittings, or pump components unless those parts are separately ordered
- Correcting poor SwingRiser movement caused by worn post bearings, incorrect shimming, bent tube/post components, loose fasteners, low fluid, valve problems, or gate misalignment without diagnosis
- Installing where the cylinder bore, stroke, hose length, fittings, port orientation, or mounting points do not match the original assembly
- Opening or disconnecting hydraulic hoses from a pressurized circuit
Important Compatibility Warning
MX001101 should be selected by HySecurity part number, SwingRiser model, cylinder dimensions, hose length, fitting style, mounting points, and parts diagram. A hydraulic cylinder that appears close may not have the correct stroke, fittings, hose length, port orientation, or end connection style.
If the original cylinder failed due to side-loading, contaminated hydraulic fluid, water intrusion, incorrect shimming, worn bearings, bent post components, or gate binding, replacing only the cylinder may not correct the root issue. Inspect the full SwingRiser mechanical and hydraulic system before returning the operator to service.
Features & Specifications
| Feature / Specification | Details |
| Manufacturer | HySecurity / Nice HySecurity |
| Part Number | MX001101 |
| Product Type | Hydraulic cylinder assembly / cylinder kit |
| Common Description | CYLINDER ASSEMBLY, 2" X 12", SR |
| Alternate Description | Cylinder kit with long hoses for SwingRiser |
| Cylinder Size Reference | 2 inch x 12 inch, based on supplied HySecurity part description |
| Common Operator Reference | Select SwingRiser systems where the parts diagram confirms MX001101 |
| System Area | SwingRiser hydraulic lift / movement cylinder assembly |
| Function | Provides hydraulic cylinder movement for compatible SwingRiser lift-and-swing gate operation |
| Related Bearing Kit | MX001718 is the related upper and lower bearing and shim kit, not the same part |
| Related Shim Kit | mx002057-p-bearing-shim-kit-swingriser.html">MX002057-P is the related SwingRiser bearing shim kit, not the same part |
| Related Manual Hydraulic Parts | mx001306-p-cast-iron-hand-pump-hydraswing-swingriser.html">MX001306-P hand pump and MX001257 manual directional valve cartridge are related service parts, not the same part |
| Selection Method | Match by HySecurity part number, SwingRiser model, cylinder size, hose length, fittings, mounting points, hydraulic layout, and parts diagram |
| Included Items | Cylinder assembly / cylinder kit; current listings describe long hoses, but verify fittings, hoses, pins, seals, hardware, and instructions before publishing as included |
| Not Included Unless Listed | Bearing kit, shim kit, hand pump, manual valve cartridge, reservoir, hydraulic fluid, pump components, post/tube components, gate hardware, and installation hardware unless separately listed |
Also Known As / Related Part Numbers
- MX001101
- HySecurity MX001101
- Nice HySecurity MX001101
- HySecurity CYLINDER ASSEMBLY, 2" X 12", SR
- HySecurity SwingRiser cylinder assembly
- HySecurity SwingRiser 2 inch x 12 inch cylinder assembly
- HySecurity cylinder kit with long hoses for SwingRiser
- HySecurity current style cylinder kit with long hoses for SwingRiser
- HySecurity SwingRiser hydraulic cylinder kit
- HySecurity SwingRiser lift cylinder assembly
- HYS-MX001101, related distributor SKU format
- MX001718, related upper and lower bearing and shim kit, not the same part
- mx002057-p-bearing-shim-kit-swingriser.html">MX002057-P, related SwingRiser bearing shim kit, not the same part
- mx001306-p-cast-iron-hand-pump-hydraswing-swingriser.html">MX001306-P, related cast iron hand pump, not the same part
- MX001257, related two-position manual directional valve cartridge, not the same part
- MX3546, related HydraSwing 40-series position sensing cylinder kit, not the same part
- MX3547, related HydraSwing 40-series cylinder kit without sensor, not the same part
- MX3548, related HydraSwing 80F / 150 cylinder assembly, not the same part
Related Parts and Accessories
- mx001718-upper-lower-bearing-shim-kit-swingriser.html">HySecurity MX001718 upper and lower bearing and shim kit where the SwingRiser post bearings need replacement
- mx002057-p-bearing-shim-kit-swingriser.html">mx002057-p-bearing-shim-kit-swingriser.html">mx002057-p-bearing-shim-kit-swingriser.html">mx002057-p-bearing-shim-kit-swingriser.html">HySecurity MX002057-P bearing shim kit where the SwingRiser bearings are serviceable but need shim adjustment
- mx001306-p-cast-iron-hand-pump-hydraswing-swingriser.html">mx001306-p-cast-iron-hand-pump-hydraswing-swingriser.html">mx001306-p-cast-iron-hand-pump-hydraswing-swingriser.html">mx001306-p-cast-iron-hand-pump-hydraswing-swingriser.html">HySecurity MX001306-P cast iron hand pump where manual hydraulic pumping is being serviced
- mx001257-2-position-manual-directional-valve-cartridge.html">HySecurity MX001257 two-position manual directional valve cartridge where manual directional valve function is being serviced
- HySecurity hydraulic hose and fitting parts where hoses are leaking, cracked, kinked, or incorrectly routed
- HySecurity reservoir and breather cap components where fluid level, venting, or contamination is present
- SwingRiser post, tube, fasteners, hinges, brackets, and frame hardware where mechanical alignment is causing cylinder side-load
- Hydraulic fluid specified by the current HySecurity operator manual
Technician Note
Before replacing MX001101, confirm whether the cylinder is actually the failed component. Weak lift, incomplete lift, drifting, slow movement, or leakage can also come from low hydraulic fluid, hose leaks, manual valve problems, pump output issues, bearing/shim problems, post binding, or gate alignment issues.
Inspect the SwingRiser post bearing area before installing a new cylinder. Worn bearings, missing shims, bent post components, loose fasteners, or poor gate alignment can side-load the cylinder and shorten the life of the replacement assembly.
Before Ordering, Confirm
- Confirm the needed HySecurity part number is MX001101.
- Confirm the original part is listed as CYLINDER ASSEMBLY, 2" X 12", SR.
- Confirm the operator is a compatible SwingRiser application.
- Confirm the cylinder size, hose length, fitting style, port orientation, and mounting points match the installed assembly.
- Confirm the parts diagram lists MX001101 for the cylinder assembly location.
- Confirm the repair does not require a bearing kit, shim kit, valve cartridge, hand pump, reservoir, hose-only kit, or pump component instead.
- Confirm the post bearings, shim gap, fasteners, gate alignment, hydraulic fluid, hoses, and fittings are not the actual cause of the issue.
- Confirm whether long hoses, fittings, seals, pins, mounting hardware, instructions, or hydraulic fluid are included or must be ordered separately.
Installation and Service Notes
Hydraulic cylinder service should be performed with the operator disabled, the gate secured, and the hydraulic system handled according to the current HySecurity service procedure. Do not disconnect hydraulic hoses or fittings from a pressurized circuit.
Keep hose ends, fittings, and cylinder ports clean during service. Dirt, water, or metal particles inside the hydraulic system can damage valves, pump components, cylinders, seals, and fittings. After installation, verify proper hose routing, hydraulic fluid level, leak-free operation, full lift travel, smooth movement, and all safety devices before returning the operator to service.
Professional Advisory
SwingRiser cylinder replacement can affect gate lift, swing movement, manual operation, and safety behavior. A qualified HySecurity gate technician should handle this repair if the operator has hydraulic contamination, repeated leaks, worn bearings, unclear hose routing, gate drift, or post/tube alignment problems.
Do not bypass covers, guards, limits, monitored entrapment protection, photo eyes, safety edges, hydraulic controls, disconnects, or controller protections to make the operator run. The hydraulic system, mechanical assembly, and safety devices should be repaired correctly and fully tested before the operator is returned to service.
Product Questions & Answers
What is the HySecurity MX001101 used for?
The HySecurity MX001101 is a 2 inch x 12 inch cylinder assembly used in select SwingRiser hydraulic gate operator applications where the parts diagram lists this part.
What is MX001101 commonly listed as?
MX001101 is commonly listed as CYLINDER ASSEMBLY, 2" X 12", SR and also as a cylinder kit with long hoses for SwingRiser.
What operator is MX001101 commonly associated with?
MX001101 is commonly associated with HySecurity SwingRiser operators where the parts diagram confirms fitment.
Does MX001101 include hoses?
Current listings describe MX001101 as a cylinder kit with long hoses for SwingRiser. Verify current package contents before ordering if hoses, fittings, seals, pins, or hardware are required.
Is MX001101 the same as the SwingRiser bearing kit?
No. MX001101 is the cylinder assembly. MX001718 is the related upper and lower bearing and shim kit, and mx002057-p-bearing-shim-kit-swingriser.html">MX002057-P is the shim-only kit.
Is MX001101 the same as a HydraSwing cylinder?
No. MX001101 is for select SwingRiser applications. HydraSwing cylinder kits such as MX3546, MX3547, and MX3548 are separate parts for different operator assemblies.
What should I check before replacing MX001101?
Check the cylinder, hose routing, fittings, hydraulic fluid level, manual valve function, bearing/shim condition, post alignment, gate structure, and parts diagram before replacing the cylinder assembly.
