Welcome to Hydraulic online. We are Australia’s biggest Ecommerce store with thousands of products are great prices. Contact us for any enquiries.
Gear Pumps - Group 0 to Group 3
External gear pumps from group 0 to group 3 - 1 to 200 litres per minute, up to 250 bar, in DIN, SAE, German, KHD and IHC mounts. Every dropdown choice is a real factory part number, priced and sold online.
External gear pumps are the workhorse of hydraulics - two meshing gears in a precision housing, no valve plate, nothing to set, and they will run for years on clean oil. We stock two European ranges across four frame sizes.
Vivoil is the Italian premium line, built in Bologna, and covers group 0 (0.16cc) right through to group 3 (86.9cc) including the cast iron end plate build and the bearing carrier version for belt and chain drives. Caproni is the European value line on the same mounting standards - group 1, 2 and 3, in clockwise and anti-clockwise rotation, on European 4 bolt DIN, American SAE, and the German KHD, IHC and 105mm spigot patterns.
Which group? Group 0 for lubrication and metering. Group 1 for small power packs, tailgates and tippers up to about 15 L/min. Group 2 for most tipper, log splitter and PTO work, 15 to 55 L/min. Group 3 for semi trailer hoists, cranes and drill rigs, up to 125 L/min. Pick the group first, then the mount and shaft that matches your drive.
Rotation is cast into a gear pump and cannot be reversed in the field - check which way your drive turns viewed from the shaft end before you order. Seal kits for every group are stocked. Phone 1300 146 737 and a technician will size it with you.
Welcome to Hydraulic Online — Australia’s Online Hydraulic Components Store
Hydraulic Online is an Australian-owned e-commerce business specialising in hydraulic components for agriculture, construction, mining, marine, transport, and industrial applications.
With over two decades of hands-on industry experience, we supply field-proven products that are built to perform in real working environments — not just to look good on a spec sheet.
What We Supply
Our range covers the full hydraulic system — from hoses and fittings through to motors, pumps, cylinders, valves, power packs, and accessories.
Whether you’re replacing a worn orbital motor, building a power pack, or just need a hose assembly made to a specific length, we have what you need in stock and ready to ship.
Who We Supply
We supply trade customers, farmers, equipment dealers, hire companies, plant operators, and DIY owners across Australia. Orders ship from warehouses in Queensland, Victoria, South Australia, and Western Australia — with same-day dispatch on orders placed before 12 noon AEST where stock is available.
Why Buy From Us
We are not a catalogue company. Every product we sell has been selected based on real-world performance feedback from our service workshop and our customers.
We carry products we stand behind, at prices that reflect our volume buying — not inflated margins.
ABN: 92 969 264 674 | Phone: 07 5563 1982 or 1300 146 737 | Email: sales@mhfgc.com.au
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