Description
S16N450-600000-001Z Hydraulic Cylinder
85mm Bore ?? 35mm Rod ?? 180mm Stroke
Ever-power presents the S16N450-600000-001Z ?? a high-performance hydraulic cylinder featuring a precisely machined 85mm bore, a corrosion-resistant 35mm rod, and an optimized 180mm stroke length for seamless integration into OEM steering assemblies.
S16N450-600000-001Z
85 mm
35 mm
180 mm
565 mm
Ever-power has established itself as a premier industrial hydraulic cylinders through consistent quality and responsive support.
Product Overview
The S16N450-600000-001Z optimizes the 85mm bore area and 35mm rod annulus relationship. This geometry produces predictable force in both extension and retraction, eliminating jerky motion. The multi-lip seal ?? PTFE-bronze wiper, PU U-cup, and nitrile O-ring ?? maintains leak-free operation from arctic cold to tropical yards. The substantial 85mm bore handles large-capacity forklifts and container handlers.
Maintenance intervals depend on duty cycle severity. Under normal warehouse conditions with clean fluid, inspect rod surface and wiper seal condition every 500 operating hours. Replace seal kit proactively at 4,000 hours to prevent unplanned downtime during critical operations.
Key Features
Balanced Force Geometry
The 85mm ?? 35mm bore-to-rod ratio is optimized to produce predictable push and pull force characteristics. This eliminates jerky steering response during rapid pressure transients when navigating tight warehouse aisles or maneuvering in congested loading dock areas.
Induction-Hardened Core
The 35mm rod core achieves HRC 28-32 through induction hardening prior to chrome deposition. This substrate hardness supports the chrome layer against denting from impact loads during dock operations, pothole traversal, and rough terrain encountered in outdoor yard applications.
Cleanroom Assembly
Pistons and seals are installed in a controlled environment maintaining particle counts below Class 1000 levels. This prevents airborne contamination from causing internal scoring of precision-honed surfaces and premature seal degradation during initial break-in period.
CMM Verification
Coordinate Measuring Machine inspection confirms all critical dimensions including bore diameter, rod concentricity, stroke length accuracy within ??0.5mm, and mounting hole positional tolerances before release from quality hold.
This demonstrates why Ever-power is preferred for custom hydraulic cylinders among fleet operators.
Technical Specifications
| Parameter | Value |
|---|---|
| Model | S16N450-600000-001Z |
| Bore | 85.0 mm |
| Rod | 35.0 mm |
| Stroke | 180.0 mm |
| Mount | 565.0 mm |
| Work Pressure | 25 MPa |
| Test Pressure | 37.5 MPa |
| Burst | 62.5+ MPa |
| Temp Range | -30??C to +100??C |
| Fluid | Mineral Oil |
| Barrel | 27SiMn Seamless |
| Rod Surface | Hard Chrome 20+??m |
| Mounts | Pin Eye / Clevis |
| Ports | G1/4 or M14x1.5 |
Working Principle
Through Pascal’s principle, pressurized oil from the gear pump enters the S16N450-600000-001Z’s 85mm bore. At 16-21 MPa typical for forklifts, pressure acts on the piston face creating force proportional to the bore area. The 35mm rod emerges, pivoting the steering linkage through an arc from 180mm stroke and lever geometry. Reversing the wheel switches valve position, pressurizing the rod-side chamber. The differential area means extension force exceeds retraction force.
Applications
The S16N450-600000-001Z serves as primary tilt actuator on counterbalance forklifts, controlling mast forward/backward inclination. Its 85mm bore produces breakout force to lift palletized loads from tight stacks, while controlled retraction enables precise placement at height. Distribution centers with high-rack storage rely on smooth tilt control to prevent product damage during put-away and retrieval. Shock-resistant construction handles impact loads when the mast contacts travel stops.
Brand Compatibility
Engineered for interchangeability, this unit matches mounting envelope, port geometry, and force characteristics of factory cylinders on Hangcha material handling equipment. Pin-eye and clevis dimensions conform to OEM specifications used by Lonking and JAC, allowing direct bolt-on replacement without adapters or bracket modifications. Aftermarket distributors stock this as a universal solution for Linde forklift families commonly found in rental and leasing fleets requiring rapid turnaround.
Visit our hydraulic cylinder manufacturer page for documentation and troubleshooting guides.
Customization Options
Ever-power’s program addresses that no two OEM installations are identical. Whether non-standard 85mm bore, specialized rod end, or alternative sealing, our engineers develop cost-effective solutions.
Material
Stainless barrel for corrosion, alloy upgrades for 35mm rod.
Surface
Nickel-chrome duplex, ceramic, phosphate, marine paint.
Temp
Low-temp NBR to -40??C, Viton to +150??C.
Testing
Extended cycling, salt spray, custom acceptance criteria.
Manufacturing & Quality
Lean workflow through machining, finishing, assembly, test. Seamless tubing CNC-turned. Diamond abrasives achieve cross-hatch on 85mm bore. Rods centerless ground, chrome-plated, eddy-current inspected. Torque-monitored assembly. Static hold, dynamic cycling, over-pressure verification.
Steel In
27SiMn, 520MPa cert
Turning
85mm bore, H8 finish
Surface
Hard chrome, 20??m+
Build
Seals, PTFE bands
Verify
Pressure, zero leak
Measure
CMM all critical dims
How to Select the Right Hydraulic Cylinder
Selecting a replacement cylinder involves evaluation of multiple interdependent parameters. Use this framework to confirm the 85mm ?? 35mm ?? 180mm unit with 565mm mounting suits your equipment. Each parameter affects performance, installation compatibility, and service life in your specific operating environment.
- Check Mounting Dimensions
Center-to-center between pins must match 565mm ??2mm. Verify pin diameter compatibility. Check hose and fitting clearance at full extension without interference. - Pressure Compatibility
Confirm system operates at ??25 MPa with this 85mm bore. Verify pump flow produces acceptable extension/retraction speed for your steering response requirements. - Specify Seal Material
Standard NBR suits mineral oil at -30??C to +100??C. Select Viton for synthetic fluids or temps above 100??C. Specify PU for water-glycol mixtures at order time.
Structural Components
The 85mm barrel is the largest structural element, thick-wall seamless steel containing 25 MPa with 4:1 safety factor. The cap-end houses the inlet port and rear mounting ?? pin-eye or clevis lug machined integrally. The piston incorporates seal grooves and wear bands centering it within the 85mm bore. The 35mm rod resists axial tension and compression; hard chrome seals against the gland and withstands environmental exposure. The threaded rod gland integrates sealing, bearing, and retention in a replaceable cartridge.
Piston Rod
35mm hard chrome plated, HV??900, Ra 0.4??m
Piston
Ductile iron with PTFE wear bands
Gland
Threaded cartridge: seal, bearing, retention
End Caps
Steel forgings, CNC-machined, ported
Ever-power Technical Deep Dive
Smart Manufacturing
The 85mm bore production line uses OPC-UA connected MES with real-time OEE dashboards. AGVs move WIP between stations. Machine vision inspects at 50??m resolution. Predictive maintenance reduced downtime 45% and improved Cpk from 1.33 to 1.67.
Frequently Asked Questions
How to measure for S16N450-600000-001Z?
Measure: extended pin-to-pin, retracted length, 85mm bore, 35mm rod, pin diameter. Stroke = extended ? retracted. Match within ??2mm.
What causes external leaks?
Rod leaks: wiper/rod seal failure or heat damage. Port leaks: loose fittings. Barrel leaks: O-ring wear. Most fixed with seal kit. Persistent leaks need exchange.
Technical drawings available?
PDF and STEP formats at no charge. Includes all dimensions, ports, mounts, weight, torque specs. Contact technical support with your request.
Delivery time?
Standard 35mm rod, 180mm stroke: 10-15 business days. Express: 5-7 days at 20% premium. Volume orders: phased delivery. Regional stock may ship immediately.
Get Your Quote Today
Get S16N450-600000-001Z quotation within 24 hours. We cross-reference OEM part numbers. Bulk pricing and JIT programs available. Export documentation included.
Ever-power Hydraulics | ISO Certified | Export Worldwide | Ref: S16N450-600000-001Z
