About Ever-power
We are a specialist manufacturer and global exporter of PTO shaft parts, agricultural driveline assemblies, and precision power transmission components. For over two decades, we have engineered reliable, high-performance solutions for farmers, equipment dealers, and OEM manufacturers across Australia and more than 50 countries worldwide.
Our Story
We founded Ever-power in 2004 with a clear objective: to manufacture PTO shaft parts that match the quality of premium European brands while providing significantly better value for agricultural equipment operators worldwide. What began as a small workshop focused on universal joint cross kits has grown into a vertically integrated production campus spanning over 30,000 square metres.
From the beginning, we built our reputation by listening to what farmers, dealers, and implement manufacturers actually needed from their driveline components, not just meeting specifications on paper, but delivering parts that survive the real-world punishment of broadacre harvesting, heavy-duty baling, and continuous-feed silage operations. That commitment to field-proven performance is woven into everything we do.
Today we maintain an active inventory of more than 10,000 individual part numbers covering PTO drive shafts (Series 1 through 8), cross kits, safety shields, torque limiters, yoke ends, spline adaptors, and agricultural gearboxes. We export to customers across Australia, North America, South America, Europe, Southeast Asia, Africa, and the Middle East.
Our growth has always been organic, driven by repeat orders and referrals. When a customer in Moree tells a neighbour that our cross bearings lasted the entire harvest, or a dealer in Queensland re-orders because our torque limiters eliminated their warranty returns, that is the kind of growth we value most.
What Drives Us
Three principles guide every engineering decision, production run, and customer interaction at Ever-power.
Our Mission
We exist to keep agricultural machinery running. Every PTO shaft part we manufacture is designed to minimise downtime, maximise service life, and deliver dependable power transmission under the most demanding field conditions. We measure our success by the hours our components spend working, not sitting on a shelf waiting for replacement.
Our Vision
We aim to become the world's most trusted independent source of PTO driveline components. Not the biggest, not the cheapest, but the supplier that engineers, dealers, and fleet managers turn to first because they know our parts will fit correctly, perform reliably, and arrive on time, every time.
Our Values
Engineering integrity comes first. We never substitute inferior materials to hit a price point. We test every batch against documented standards. We invest in CNC machinery and skilled machinists because precision cannot be faked. And we treat every customer's specifications as a promise we must keep.
Manufacturing Capabilities
We control every stage of production in-house, from raw steel billet to finished, inspected, export-packed PTO shaft assemblies.
Forging and Forming
We operate closed-die forging presses ranging from 630 to 2,500 tonnes for yoke blanks, cross bodies, and flange forgings. Hot forging from C45, 42CrMo4, and 40Cr alloy billets produces grain-flow-optimised components with superior fatigue life compared to cast or machined-from-bar alternatives.
CNC Machining
Our machining division houses over 60 CNC lathes, milling centres, and dedicated spline-cutting machines. Cross trunnions are ground and lapped to surface finishes below Ra 0.4 um. Yoke cross-hole bores are held within 0.02 mm concentricity, ensuring smooth universal joint articulation and extended bearing life.
Heat Treatment
We operate in-house carburising, quenching, tempering, and induction-hardening lines. Cross kit needle bearings are through-hardened to HRC 60-64. Yoke splines receive surface induction hardening to HRC 55-60 with a case depth of 1.5 to 2.5 mm, balancing wear resistance with core toughness to prevent brittle fracture under shock loads.
Assembly and Testing
We assemble complete PTO drive shaft units on dedicated lines with torque-controlled tooling. Every assembled shaft undergoes a runout check (less than 0.5 mm TIR), spline engagement verification, and torque limiter calibration before packing. Safety shields are fit-tested against each shaft diameter to confirm free rotation.
Our Journey
Key milestones in Ever-power's development from a single-product workshop to a full-range PTO driveline manufacturer.
Company Founded
We established Ever-power with a focus on manufacturing universal joint cross kits for the agricultural aftermarket. Initial production capacity was 50,000 cross kits per year from a single workshop with 12 employees.
PTO Shaft Assembly Line Launched
We expanded into complete PTO drive shaft assembly, adding yoke forging, profile tube production, and safety shield manufacturing. Our product range grew to cover Series 1 through 6 shafts.
ISO 9001 Certification Achieved
We implemented a comprehensive quality management system across all production lines and achieved ISO 9001:2008 certification. This formalised the testing and traceability protocols we had already been developing.
Agricultural Gearbox Division Added
We established a dedicated gearbox production facility, enabling us to supply matched PTO shaft and implement gearbox systems from a single source. Spiral bevel, helical, and worm gearboxes entered our catalogue.
New 30,000 m2 Production Campus
We relocated to a purpose-built production campus housing forging, machining, heat treatment, assembly, quality control, and warehousing under one integrated roof. Annual capacity exceeded 500,000 PTO shaft assemblies.
Wide-Angle CV Shaft Technology
We introduced our constant-velocity (CV) wide-angle PTO shaft range, capable of operating at angles up to 80 degrees. This advanced driveline technology addressed a growing demand from precision agriculture and specialised implement configurations.
Serving 50+ Countries
We now export to more than 50 countries with dedicated logistics partnerships for Australian, North American, European, and Southeast Asian markets. Our product catalogue encompasses over 10,000 part numbers with stock availability for rapid dispatch.
Quality Control and Certifications
We treat quality not as a department, but as a production discipline embedded in every process from incoming raw material inspection to final pre-shipment audit. Every forging batch is spectrometer-tested for chemical composition. Every machined dimension is verified against digital inspection records. Every heat-treated lot is hardness-tested with calibrated equipment.
Our quality management system is certified to ISO 9001:2015. We also manufacture in compliance with ISO 5674 (PTO shaft guarding), EN 12965 (agricultural machinery safety), and the dimensional standards referenced by major European driveline OEMs including Bondioli & Pavesi, Walterscheid, and Comer Industries.
For customers who require additional documentation, we provide material certificates (EN 10204 3.1), dimensional inspection reports, hardness test records, and photographic evidence of packing and container loading. All records are maintained for a minimum of five years for full traceability.
What We Manufacture
A complete PTO driveline ecosystem from a single source, eliminating the complexity of multi-supplier procurement.
Trục truyền động PTO
Complete power take-off shaft assemblies from Series 1 (light duty) through Series 8 (heavy duty), including standard Cardan-type, wide-angle constant-velocity, and telescopic configurations. We supply shafts for agricultural, industrial, and municipal applications.
Universal Joint Cross Kits
Precision-machined cross and bearing kits in all standard agricultural sizes from 22 x 54 mm to 39.7 x 118 mm. Heat-treated needle roller bearings rated to HRC 60-64. Available with standard single-lip or upgraded triple-lip seals for dusty and wet environments.
Safety Shields and Guards
Full-length and half-length PTO guard assemblies in UV-stabilised polypropylene. Compliant with ISO 5674 and Australian workplace safety standards. Each set includes tractor-side and implement-side cones, bearing-supported outer tubes, and retaining chains.
Torque Limiters
Friction clutch, shear bolt, ratchet, and free-wheel torque limiters with adjustable release thresholds from 200 Nm to 3,000 Nm. We match the limiter type to the application: ratchet for continuous-feed machines, friction for variable-load implements.
Yoke Ends and Adaptors
Tractor-side and implement-side yokes in push-pin, bolt-on, and quick-release configurations. Spline conversion adaptors for mismatched tractor-to-implement setups. All yokes forged from C45 or 42CrMo4 steel with induction-hardened splines.
Agricultural Gearboxes
Right-angle, in-line, and speed-change gearboxes for rotary cutters, spreaders, mixers, and post-hole diggers from 15 HP to 250 HP. Designed to pair with our PTO shaft assemblies for a fully matched driveline system. Explore our gearbox range.
Custom Engineering and OEM Services
We are not just a catalogue parts supplier. A significant portion of our output is custom-engineered PTO components designed to the exact specifications of our OEM and distributor partners. If your application falls outside standard catalogue parameters, we welcome the challenge.
Our engineering process is collaborative and transparent. We work directly with your technical team from initial concept through prototype validation to full-scale production. Every custom project receives a dedicated project engineer who manages specifications, tolerances, material selection, and testing protocols.
- Non-standard shaft lengths cut and assembled to your exact measurement
- Bespoke spline profiles for proprietary implement interfaces
- Custom torque limiter calibration for application-specific overload thresholds
- Private-label packaging and branding for distributor partners
- Prototype development from drawings, 3D models, or physical samples
- Annual supply contracts with scheduled releases and buffer stock
- Engineering support for implement gearbox and driveline system design
Global Reach, Local Understanding
We export to over 50 countries and understand that every market has unique requirements in terms of climate, regulations, equipment mix, and logistics preferences.
Australia and Oceania
We ship to all major Australian ports including Melbourne, Sydney, Brisbane, Fremantle, Adelaide, and Devonport. Our PTO shaft parts are specified for the extreme heat, dust, and long operating hours that characterise Australian broadacre and pastoral farming.
Flexible Shipping Terms
We offer FOB, CIF, and DDP (Delivered Duty Paid) terms to suit your procurement structure. Standard sea freight to eastern Australian ports averages 18 to 22 days. Express air freight reduces transit to 5 to 7 days for urgent breakdowns or pre-season stock-ups.
Dedicated Account Support
Every Australian dealer and OEM customer is assigned a dedicated account manager who understands your product range, seasonal ordering patterns, and technical preferences. We provide ongoing cross-reference support and proactive stock-level communication.
Our People
Behind every PTO shaft part is a team of skilled engineers, machinists, quality inspectors, and logistics specialists committed to getting it right.
Engineering-Led, Customer-Focused
We employ over 200 people across our production campus, including a core team of 25 mechanical engineers and metallurgists. Many of our senior engineers have spent their entire careers in the power transmission and agricultural driveline industry, accumulating deep practical knowledge that translates directly into better-performing products.
Our sales and customer service team includes staff fluent in English, Spanish, French, and Arabic, enabling clear technical communication with buyers across all our export markets. Every enquiry is handled by someone who understands the product, not just the paperwork.
We invest continuously in our workforce through ongoing skills training, CNC programming courses, and quality systems auditing qualifications. Our retention rate is among the highest in the industry because we value experience and reward expertise.
Continuous Improvement Culture
We operate a formal continuous improvement programme modelled on lean manufacturing principles. Production floor teams run regular Kaizen events focused on reducing waste, improving cycle times, and eliminating quality defects at source rather than catching them at final inspection.
Customer feedback loops directly into our engineering review process. When a field report identifies a wear pattern, a seal failure mode, or a dimensional tolerance issue, we trace it back to the production stage, implement a corrective action, and verify the fix across subsequent batches. This closed-loop approach means our products improve incrementally with every production run.
We maintain a dedicated R&D budget for new product development, focused on advanced sealing technologies, improved cross bearing materials, friction-reducing coatings for telescopic tubes, and the expansion of our wide-angle constant-velocity PTO shaft range.
Partner With Ever-power
Whether you need a single replacement PTO cross kit or a multi-year OEM supply contract for custom driveline assemblies, we are ready to work with you. Our engineering team responds to all enquiries within 24 hours.
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