Welcome to REBUILD . Creative HTML Template
  • Location
  • Office Timing
    SUN - FRI 8:00 - 22:00
  • Toll Free

    Contact Grizzly 1800 637 250

New to site?


Lost password? (close)

Already have an account?


HomeEquipmentGrumpy | The Best Australian Plough
Home Grumpy | The Best Australian Plough
Grumpy | The Best Australian Plough



Grumpy | The Best Australian Plough

When you use a Grizzly Grumpy you will be able to renovate pasture, create a seedbed, work in stubbles and handle high levels of organic matter in all soil types where conditions are easy or medium to penetrate.

Grumpy is a great all round tandem offset plough and is the entry level trailing machine. Utilising Grizzly’s tried and proven technology, the Grumpy provides exceptional performance and long lasting value.

In sizes from 3.3m – 4.65m Grumpy is suited to a variety of applications, from seed bed preparation, pasture renovation and general tillage work and is suited to tractors from 70hp to 150hp.

You can easily fold the Grumpy down to 2.9m for transport by removing 8 bolts and pushing gangs on a bearing.

Able to carry out just about all cultivation applications where light to medium cultivation is required.
(Grumpy will penetrate better then all the speed discs on the market if that is what you are looking for but if you need to cultivate harder setting soils you may wish to look at the Field Boss Narrow or the Field Master)


  • ✔️ Scalloped or Flute Discs
  • ✔️ 26” discs
  • ✔️ Bolts on filler discs
  • ✔️ Short pull and articulated pull tongue
  • ✔️ Rear Tow Hitch
  • ✔️ Spare Wheel Bracket

Grumpy Specifications

Draught kW H.P. Required Approximate30-45kW (40-60hp)37-52kW (50-70hp)42-52W (60-90hp)52-82kW (70-110hp)60-89kW (80-120hp)75-104kW (100-140hp)
Hectares P/H @ 8kph1.
Disc Spacing230mm (9″)
Weight (kg) Approximate1525kg1600kg2050kg2290kg2650kg2750kg
Weight kg per disc76kg67kg73kg72kg74kg69kg
Cutting Width @ 21 Degrees2.4m (7’10”)2.85m (9’3”)3.3m (10’10”)3.75m (12’5”)4.2m (13’9”)4.65m (15’3”)
Transport Width3.0m (9’10”)3.45m (11’4”)2.87m (9’5”) Adjustable roller arms to assist folding and angle changes
No. Bearings8814141616
Tyre Size2x (9.5 x 15) 8PR2x (11.5/80-15.3) 16PR
Wheel Axle Size45mm (H40)60mm (H60)
Hydraulic Pitch21⁄2″ x 6″ cylinder for hydraulic pitch adjustment
Gang Frame125mm x 75mm x 12mm angle200mm x 100mm x 6mm RHS
Main Frame125mm x 75mm x 6mm RHS
Pull Frame100mm x 100mm x 5mm SHS100mm x 100mm x 9mm SHS
Pull Tongue SizeFixed 32mm thick x 38mm Elongated Hole
Gang Angles4 angles 18/20/22/24 degrees3 angles 19/21/23 degrees
Gangs4 x 16mm Tie Bolts
Gang AxlesSquare 28.6mm (1 1/8″) axles
Gang BearingTwist-in, Self Aligning Greasable Bearing with a 2 year warranty
Hydraulics2x Phasing cylinders 3 1/4″ x 12″ & 3 1⁄2″ x 12″
ScrapersGrizzly Floppy T Bar Scrapers – Pat. No. 602879, Reg. Design No. 95931
Spool Size150mm Heavy Wall Pipe
Disc Size610mm x 6mm (24″ x 1/4″) Scalloped Standard – see options below
Filler Disc2x Three notched filler discs 510mm x 5mm (24″ x 3/16″) on standard discs

Heavy Rowcropper Options

DiscsLittle GrumpyGrumpy
610mm x 5mm (24″ x 3/16″) Fluted
26″ discs not available on little GrumpyScalloped 660mm x 6mm (26″ x 1/4″)
Fluted 660mm x 6mm (26″ x 1/4″)
Wheel axle upgradeUpgrade from H60 to H70 GT028-GT040 only
Rear tow hitchHeavy duty bolt on rear tow hitch and ‘OVERSIZE’ sign GT028-GT040 only
Spare Wheel BracketBolt on Spare Wheel Bracket and Wheel

Twist Out Bearing

Maximum reliability, minimum downtime and ease of maintenance. Grizzly’s twist in/out bearings and bearing housings with 6 bolt disc assembly. 2 year warranty on bearings. Never pull discs apart to change a bearing again.

Patented ‘T’ Bar Scraper

Grizzly Floppy “T” Bar Scraper system has proven over time to control soil and trash build up on axle spools. They allow you to continue working in all conditions. Get into a wet paddock earlier.

Hydraulic Pitch Control

Enables the set up of the machine to be fine tuned from the tractor seat. Helping to ensure a level finish. Springs give inbuilt solid impact protection and ground following ability.

Impact safety

Springs on the hydraulic pitch control allow the machine to follow through contours and help absorb impacts from underground obstacles without putting excessive stress on frame and components.

Tool Box & Tool Kit

To ensure all the tools you need to perform maintenance activities on your machine are always close at hand.

Heavy Duty Componentry

Bolt on / Bolt off stub axles and wheel legs allows for serviceability in the field if required. Lockable and greasable hydraulic ram pins with hardened bushes ensure years of trouble free service.

Narrow Transport

Fold to 2.9 metres (9’5”) width for transport or narrow gateways. Goes easily from working position to transport position.

Road Transport Options

Oversize sign, tow hitch, tail lights and spare tyre for operators doing road travel or if working in conditions that increase the chances of getting a flat.

Australian Made

Family owned and operated as well as Australian Designed and built for Aussie farmers and Aussie conditions.



Heavy Duty Gang fold / Adjust Rollers

Easily moved from transport to working position plus easy to change gang settings.

24” to 26” Discs

Spec the machine how you wish for your application

Download the Brochure


  • Product Overview
  • Specifications
  • Request Pricing Guide

Similar Equipment

Field Boss Fixed Frame

Field Master

Field Boss Narrow

Linkage Heavy