Tuesday, 11 June 2019 06:55

Four tractors in the 90-125hp series

Written by  Mark Daniel
John Deere 5R series tractor. John Deere 5R series tractor.

John Deere will use Fieldays to show the latest 5R series tractors — four units in the all-important 90-125hp sector.

The 5090R, 5100R, 5115R and 5125R tractors are all powered by stage IIIB compliant, 4.5L John Deere PWX engines (90, 100, 115 and 125 hp respectively). These ‘diesel only’ four-cylinder engines deliver an extra 10hp for transport applications via their transport power management (TPM) system. 

JD says the engines deliver up to 8% power bulge to respond to tough conditions, and a torque rise of up to 38% as the engine drops below rated speed.

Three transmission options start with the entry-level 16F 16R CommandQuad Manual with four ranges and four powershiftable gears within each range. Also available are a 16F 16R CommandQuad and a 32F 16R Command8 transmission, with eight powershiftable gears and an ECO mode that enables a top speed of 40km/h at just 1759rpm. 

All three transmissions have a fully automatic clutch, individual start-up gears, individually settable speeds and an electric park lock. Automatic shifting is standard on the Command8 and optional on the 16F 16R CommandQuad. 

The transmission  uses AutoClutch, so the operator no longer has to use the traditional clutch to stop or control tractor take off. But the traditional clutch pedal is still there for operators who prefer it. 

AutoClutch “provides the ultimate in ease of use to stop, start, and modulate tractor take off using only the brake pedal,” says JD. 

It allows the operator to stop the tractor without clutching but without overloading the engine, to inch or creep the tractor forward or reverse on a level surface or incline, and to accelerate the vehicle back to normal speed when releasing the brake.

For increased comfort and performance, front axle suspension and an optional mechanical cab suspension system are available. An air suspended Grammer seat, as fitted in the 6R series, has up to 15° of swivel, lumbar adjustment and optional heating. 

Other new features include variable-ratio steering and the option to order tractors as AutoTrac Ready, allowing future use of the latest guidance and steering technologies as these evolve. 

Built around a one piece, curved frame, the 5R series has a turning radius of just 3.75m, making it ideal for loader operation.

Options include a choice of mechanical or new ‘E’ joysticks, both linked to the tractor seat. 

More like this

JD unveils its latest beast

John Deere has unveiled its most powerful tractor ever, with the launch of the all new 9RX Series Tractor line-up – including three new high-horsepower four-track models.

Killing weed seeds in a single pass

John Deere's X-Series Combine Harvesters can now be complemented by the advanced weed control capability of Redekop’s Seed Control Unit (SCU) which destroys harvestable weed seeds in a single pass.

Killing weed seeds in a single pass

John Deere's X-Series Combine Harvesters can now be complemented by the advanced weed control capability of Redekop’s Seed Control Unit (SCU) which destroys harvestable weed seeds in a single pass.

Featured

Dairy sheep and goat turmoil

Dairy sheep and goat farmers are being told to reduce milk supply as processors face a slump in global demand for their products.

Hurry up and slow down!

OPINION: We have good friends from way back who had lived in one of our major cities for many years.

Editorial: Passage to India

OPINION: Even before the National-led coalition came into power, India was very much at the fore of its trade agenda.

National

Knowing bugs means fewer drugs

A mastitis management company claims to deliver the fastest and most accurate mastitis testing available at scale for New Zealand…

Machinery & Products

100 years of Farmall Tractors

Returning after an enforced break, the Wheat and Wheels Rally will take place on the Lauriston -Barhill Road, North-East of…

JD unveils its latest beast

John Deere has unveiled its most powerful tractor ever, with the launch of the all new 9RX Series Tractor line-up…

Biggest Quadtrac coming to NZ!

In the biggest announcement that Case IH Australia/New Zealand has made around its tractor range, its biggest tractor is about…

A different shade of blue for Norwood

Norwood and ARGO Tractors, the Italian manufacturer of Landini and McCormick tractors, have announced an agreement that gives Norwood exclusive…

Kubota tests diesel engines

Kubota last month used the UK LAMMA Show to test the water with its new 200hp, four-cylinder 09-series diesel engines.

» Latest Print Issues Online

The Hound

Why?

OPINION: A mate of yours truly wants to know why the beef schedule differential is now more than 45-50 cents…

Fat to cut

OPINION: Your canine crusader understands that MPI were recently in front of the Parliamentary Primary Sector Select Committee for an…

» Connect with Rural News

» eNewsletter

Subscribe to our weekly newsletter