Description
A30M300-600000-000B Hydraulic Cylinder
100mm Bore ?? 40mm Rod ?? 193mm Stroke
Ever-power’s A30M300-600000-000B hydraulic actuator brings together advanced seal technology and CNC-machined steel construction. The 100mm bore and 40mm rod diameters are optimized for the 193mm stroke requirements of contemporary forklift designs.
A30M300-600000-000B
100 mm
40 mm
193 mm
498 mm
Ever-power has established itself as a premier industrial hydraulic cylinders through consistent quality and responsive support.
Product Overview
The A30M300-600000-000B extends beyond nominal ratings. This 100mm bore maintains seal integrity at 1.5?? rated pressure with burst margins exceeding 2.5??. The 40mm rod deflection under maximum side load stays within 0.05% of unsupported length. The substantial 100mm bore handles large-capacity forklifts and container handlers.
Quality documentation accompanying each A30M300-600000-000B includes material mill certificates, pressure test reports with pressure-time charts, dimensional inspection sheets, and seal material compliance certificates. Full traceability from raw material to finished goods is maintained via serialized traveler tags.
Key Features
Balanced Force Geometry
The 100mm ?? 40mm 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 40mm 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.
Ever-power custom hydraulic cylinders expertise reduces downtime for demanding industrial applications.
Technical Specifications
| Parameter | Value |
|---|---|
| Model | A30M300-600000-000B |
| Bore | 100.0 mm |
| Rod | 40.0 mm |
| Stroke | 193.0 mm |
| Mount | 498.0 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 A30M300-600000-000B’s 100mm bore. At 16-21 MPa typical for forklifts, pressure acts on the piston face creating force proportional to the bore area. The 40mm rod emerges, pivoting the steering linkage through an arc from 193mm 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 A30M300-600000-000B serves as primary tilt actuator on counterbalance forklifts, controlling mast forward/backward inclination. Its 100mm 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
OEM-grade specifications ensure seamless integration with Crown hydraulic systems at standard flow and pressure parameters. Rod end threads and gland dimensions match original components on Clark and Doosan steer axles, eliminating adapter fittings. Technical datasheets with full dimensional drawings are available for engineering verification and BOM approval before purchase commitment.
Learn about hydraulic optimization in our hydraulic cylinder manufacturer article.
Customization Options
For volume OEMs, Ever-power provides dedicated engineering to adapt this platform. Development includes 3D modeling, FEA analysis, prototype production, and validation testing.
Mounts
Custom brackets, valve manifolds, dual-eye configs.
Speed
Built-in cushions, meter-out orifices, flow controls.
Sensors
Magnetic piston for reed switch or Hall effect.
Coding
OEM paint colors, laser marking for 100mm bore cylinders.
Manufacturing & Quality
ISO 9001 facility with SPC monitoring. Twin-spindle CNC machines both end bores for 0.05mm concentricity. Chrome verified at 8 points by XRF (20??m min). Positive-pressure assembly. Final test to 37.5 MPa with joint inspection.
Receipt
Mill test reports
Machining
CNC, twin-spindle
Surface
XRF chrome check
Clean Asm
Positive air pressure
Hydrotest
37.5 MPa gradual
Final QC
Dimensional, visual
How to Select the Right Hydraulic Cylinder
The selection process balances hydraulic system capability with mechanical constraints. Verify these parameters against equipment specs ?? bore 100mm, rod 40mm, stroke 193mm, mounting 498mm ?? considering duty cycle, fluid type, temperature range, and contamination exposure in your application.
- Calculate Forces
Extension: 157N. Retraction: 131N at 20 MPa. Verify these exceed application loads including safety margins for peak conditions. - Check Envelope Dimensions
Mounting 498mm, retracted 305mm, extended 498mm ?? verify against equipment clearances. Rod end must mate with steering linkage without modification. - Evaluate Environment
Temperature range, fluid type, duty cycle, contamination exposure determine seal selection and surface treatment for this 100mm bore cylinder in your specific conditions.
Structural Components
The 100mm barrel serves as pressure vessel and bearing housing ?? honed Ra 0.4??m eliminates separate liner need. End caps provide porting, mounting, and seal retention; torqued with anaerobic sealant against vibration loosening. The floating piston carries the polyurethane U-cup and two bronze-filled PTFE guide bands distributing side loads. The 40mm chrome rod exits through the head-end gland where triple-seal arrangement maintains zero leakage. Vent holes prevent pressure trapping behind the rod seal.
Piston
Ductile iron with PTFE wear bands
Gland
Threaded cartridge: seal, bearing, retention
End Caps
Steel forgings, CNC-machined, ported
Seal System
Multi-lip PU/NBR, self-energizing
Ever-power Technical Deep Dive
Certifications
Ever-power operates under ISO 9001:2015 certified by T??V Rheinland. Pressure testing follows ISO 10771:2015. The 40mm rod chrome meets RoHS 2011/65/EU. Full lot tracking links mill heat numbers to finished cylinder serial numbers.
Frequently Asked Questions
How to measure for A30M300-600000-000B?
Measure: extended pin-to-pin, retracted length, 100mm bore, 40mm 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 40mm rod, 193mm 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
The A30M300-600000-000B is available for immediate quotation. VMI programs eliminate stockout risk. Reach out to optimize your supply chain.
Ever-power Cylinder Co. | Quality Assured | Ships Globally | A30M300-600000-000B
