{"id":2795,"date":"2026-02-28T03:28:55","date_gmt":"2026-02-28T03:28:55","guid":{"rendered":"https:\/\/pto-driveline.com\/?post_type=product&p=2795"},"modified":"2026-03-02T02:34:58","modified_gmt":"2026-03-02T02:34:58","slug":"pto-shaft-for-feed-mixers","status":"publish","type":"product","link":"https:\/\/pto-driveline.com\/ar\/product\/pto-shaft-for-feed-mixers\/","title":{"rendered":"PTO Shaft for Feed Mixers"},"content":{"rendered":"
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Overview of PTO Shafts in Australian Feed Mixer Applications<\/h2>\n

Australia\u2019s livestock sector relies heavily on efficient feed mixing to maintain herd health and productivity. With the animal feed market valued at over AUD 16 billion in 2025 and projected to reach AUD 20 billion by 2034, vertical and horizontal feed mixers powered by tractor PTO shafts have become essential on dairy, beef, and mixed farms from the Hunter Valley to the Kimberley. Ever-Power PTO shafts transfer rotational power from the tractor\u2019s PTO stub to the mixer\u2019s gearbox and augers, ensuring uniform blending of silage, grain, hay, and supplements even in the most demanding conditions.
\nOur shafts are engineered for 540 rpm and 1000 rpm operation, supporting tractors from 60 hp up to 180 hp. Whether you run a Strautmann Verti-Mix, Jaylor twin-auger, or local AusMix unit, Ever-Power tractor PTO drive shafts provide the torque and durability needed for daily use across vast Australian properties where service calls are expensive and time is critical.
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How PTO Shafts Work in Feed Mixers \u2013 Engineering in Action<\/h2>\n

The PTO shaft connects directly to the tractor\u2019s rear PTO output, typically a 1-3\/8 inch 6-spline stub. Power travels through the telescoping shaft, universal joints, and into the feed mixer\u2019s input gearbox. Inside the mixer, the gearbox multiplies torque to rotate massive augers or paddles that tumble and blend feed. Wide-angle constant-velocity joints on Ever-Power shafts maintain smooth power delivery even when the tractor and mixer operate at sharp angles on uneven paddocks \u2013 a common scenario on Australian grazing properties.
\nKey components include high-strength alloy steel tubes (triangular or lemon profile for torsional strength), precision cross-and-bearing kits rated for continuous high-load cycles, and integrated shear-bolt or friction clutch protection that safeguards both tractor and mixer from overload. In practice, this means your operator can focus on feeding stock rather than worrying about driveline failures during peak calving or finishing seasons.
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Technical Specifications \u2013 28 Key Parameters for Feed Mixer PTO Shafts<\/h2>\n
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Parameter<\/th>\nStandard Value<\/th>\nCustom Range<\/th>\nNotes for Australian Use<\/th>\n<\/tr>\n<\/thead>\n
Series<\/td>\nT6 \/ T8 Heavy Duty<\/td>\nT4 to T10<\/td>\nIdeal for 80-150 hp tractors common on Australian beef farms<\/td>\n<\/tr>\n
Overall Closed Length<\/td>\n1010 mm<\/td>\n800-1600 mm<\/td>\nTelescopic for easy hitching on uneven terrain<\/td>\n<\/tr>\n
Max Torque @ 540 rpm<\/td>\n1500 Nm<\/td>\n900-2800 Nm<\/td>\nHandles heavy TMR mixes with 60% moisture silage<\/td>\n<\/tr>\n
Power Rating @ 540 rpm<\/td>\n90 kW (120 hp)<\/td>\n45-180 kW<\/td>\nMatches John Deere 6R and Case IH Puma series popular in NSW<\/td>\n<\/tr>\n
RPM Options<\/td>\n540 \/ 1000<\/td>\nDual speed selectable<\/td>\n1000 rpm for faster mixing in large feedlots<\/td>\n<\/tr>\n
Yoke Size Tractor End<\/td>\n1-3\/8″ Z6<\/td>\n1-3\/8 Z6 \/ Z21, 1.75″ 20 spline<\/td>\nFits most Australian tractors<\/td>\n<\/tr>\n
Yoke Size Implement End<\/td>\n1-3\/8″ Z6<\/td>\nMatching mixer gearbox input<\/td>\nCompatible with Walterscheid and Comer style inputs<\/td>\n<\/tr>\n
Tube Profile<\/td>\nTriangular 1.5 x 1.8 mm wall<\/td>\nLemon, Star, Square<\/td>\nHigh torsional rigidity for Australian outback dust<\/td>\n<\/tr>\n
Cross Kit Bearing Diameter<\/td>\n27 mm<\/td>\n22-35 mm<\/td>\nGreaseable for 500-hour service intervals<\/td>\n<\/tr>\n
Protection Type<\/td>\nFull guard with bearing rings<\/td>\nPlastic \/ Steel \/ Wide-angle CV<\/td>\nMeets AS 1121.4-2007 guarding requirements<\/td>\n<\/tr>\n
Shear Bolt Torque<\/td>\n1200 Nm<\/td>\n800-2500 Nm<\/td>\nPrevents gearbox damage during overload<\/td>\n<\/tr>\n
Wide Angle Joint Angle<\/td>\n50\u00b0 constant velocity<\/td>\nUp to 70\u00b0<\/td>\nEssential for tight turns in feed alleys<\/td>\n<\/tr>\n
Weight<\/td>\n18.5 kg<\/td>\n12-28 kg<\/td>\nLightweight for easy one-person handling<\/td>\n<\/tr>\n
Surface Treatment<\/td>\nHot-dip galvanised + paint<\/td>\nCustom colours<\/td>\nCorrosion resistance for coastal QLD farms<\/td>\n<\/tr>\n
Operating Temperature<\/td>\n-25\u00b0C to +65\u00b0C<\/td>\n-40\u00b0C to +80\u00b0C<\/td>\nTested for Australian summer heat and winter frosts<\/td>\n<\/tr>\n
Balancing Grade<\/td>\nG16<\/td>\nG6.3<\/td>\nVibration-free at full RPM<\/td>\n<\/tr>\n
CE \/ ISO Certification<\/td>\nISO 9001, CE<\/td>\nAS 1121 compliant<\/td>\nFully meets Australian WorkSafe requirements<\/td>\n<\/tr>\n
Warranty<\/td>\n24 months<\/td>\n36 months on premium series<\/td>\nIndustry-leading coverage<\/td>\n<\/tr>\n
Extended Length Max<\/td>\n1400 mm<\/td>\nUp to 2200 mm<\/td>\nFor larger drawbar spacing on truck-mounted mixers<\/td>\n<\/tr>\n
Min Angle at Full Extension<\/td>\n15\u00b0<\/td>\n10\u00b0<\/td>\nMaintains power transfer on slopes<\/td>\n<\/tr>\n
Lubrication Interval<\/td>\nEvery 8 hours<\/td>\nUp to 500 hours with sealed options<\/td>\nGrease nipples accessible without tools<\/td>\n<\/tr>\n
Noise Level at Full Load<\/td>\n<78 dB<\/td>\nCustom damped<\/td>\nOperator comfort on long mixing days<\/td>\n<\/tr>\n
Dynamic Balance Tolerance<\/td>\n0.5 g\u00b7mm\/kg<\/td>\n0.3 g\u00b7mm\/kg<\/td>\nSmooth operation at 1000 rpm<\/td>\n<\/tr>\n
Material Yield Strength<\/td>\n650 MPa<\/td>\nUp to 900 MPa<\/td>\nHigh-strength alloy for heavy Australian use<\/td>\n<\/tr>\n
Guard Overlap<\/td>\n150 mm each end<\/td>\n200 mm<\/td>\nExceeds AS 1121 safety overlap<\/td>\n<\/tr>\n
Chain Restraint<\/td>\nHeavy-duty galvanised<\/td>\nStainless option<\/td>\nPrevents guard rotation<\/td>\n<\/tr>\n
Shipping Weight<\/td>\n22 kg<\/td>\n\u2014<\/td>\nReady for fast air freight to remote farms<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

All specifications can be tailored to your exact mixer model and tractor combination. Contact our Australian support team for a custom drawing within 24 hours.<\/p>\n

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Why Ever-Power PTO Shafts Outperform Standard Units in Australian Conditions<\/h2>\n