FG BUY&SELL        FARMERS WEATHER       ARABLE FARMING        DAIRY FARMER      FARMERS GUARDIAN        AGRIMONEY        OUR EVENTS        MEMBERSHIP BENEFITS        BLOGS        MORE FROM US

You are viewing 1 of your 2 free articles

You’ll need to join us by becoming a member to gain more access.
Already a Member?

Login Join us now

VIDEO: JCB launches new Fastrac 8000 series

News

Continuing a 25 year history of Fastrac tractor production, JCB launches its latest and largest 8000 series models. James Rickard takes to the wheel to find out more.

Twitter Facebook
lead pic

With equal wheels, a centrally mounted cab and rear deck, the latest Fastrac 8000 series returns to the ‘systems’ tractor concept.

Fastrac 8000 in action

Continuing to develop its Fastrac tractor family, JCB has comprehensively overhauled its 8000 series.

 

Like the 4000 series, the two new 8000 series models return to the ‘systems’ tractor concept featuring a centrally positioned cab, equal wheels and the inclusion of a rear deck.

 

Now designated the 8290 and 8330, they replace the 8270 and 8310 respectively. Main updates include a new cab, a new hydraulic steering system, uprated axles and chassis and family styling.

 

To get a flavour of the new machines, we tried out several models of varying spec carrying out a combination of draft and transport work.

Engine

For the engine and transmission, JCB continues its long standing relationship with Agco for the use of its Sisu engines and Fendt-derived continuously variable transmissions.

 

Meeting Stage 4 emissions regulations, engine after treatment is courtesy of a selective catalytic reduction system using diesel exhaust fluid. This system is neatly positioned underneath the right hand side of the cab, with the exhaust stack rising up behind the right hand ‘B’ pillar.

 

Over their predecessors, power has increased for both new models as well as 10 per cent more torque. When under load the flagship 8330’s power rises from its rated 335hp to 348hp. But knowing the Fendt transmission is capable of withstanding more power, it seems a shame JCB has not introduced a third and more powerful model – perhaps still to come maybe?

 

For us, the 8.4-litre motor was not fazed by the use of a seven furrow plough; purring away at 1,300rpm while achieving 8kph. Engine characteristics are enhanced by the use of series turbos; one small to keep up response, and one large to build up power and torque.

Transmission

Although it essentially uses the guts of a Fendt 900 series transmission, extensive revisions have been made to Fastrac-ise it including the integration of a ground driven backup pump for the new steering system.

 

Two ranges offer travel speeds of 0-40kph in low range and 0-70kph in high range. Depending on which range you are in, up to four main driving modes can be used; D which is driven using the pedal with the tractor left to work out the optimum revs and ratios, M which is a manual mode driven using the main joystick, PS which is a virtual powershift mode, and Flex mode which limits top speed but allows the full use of pedal travel to make fine adjustments to speed.

 

Two cruise speeds can also be used, and altered on the go, as well as a constant engine speed mode which automatically alters forward speed to maintain engine revs – ideal for pto work. Driving modes and cruise speeds, for example, can also be toggled between via button on the main joystick – great for quickly flicking from a work speed to a headland speed.

 

To get the power down, a traction control system uses the brakes to stop any spinning wheels, transferring power to the wheels with grip.

Chassis and running gear

Like the first Fastrac launched 25 years ago, the 8000 uses all-round suspension and outboard disc brakes, each getting twin callipers with ABS as standard.

 

While axles and chassis have been beefed up to accommodate more load carrying capacity, now capable of a 3m track width, one of the main new talking points is the development of a hydraulic steering system. Previously the 8000 had to use a mechanical steering system to comply with regulations allowing it to travel at high speeds. But while this proved ok to use on the road, in-field the previous Fastrac took some wrestling. To combat this and comply with strict regulations, the manufacturer has developed a dual line hydraulic steering system, which in the case of a failure with one line, the second line takes over. In addition, should the engine fail or the steering pump which is powered by the engine fail, a backup ground driven pump, integrated within the transmission, takes over.

 

Aside from alleviating any safety concerns, the now much lighter steering can definitely be appreciated in-field. It also allows automated steering systems to be integrated easier into the 8000, which comes auto-steer ready.

 

Its full length chassis also offers a near 50:50 weight distribution, and the new space created at the rear allows ballasting or an implement to be added.

Cab and controls

Using the same cab as debuted on the 4000 series Fastrac, it offers a spacious and comfortable working environment. With the exhaust hidden behind the right and B pillar, visibility is not impaired and is surprisingly good all-round for such a bulky tractor.

 

Primary controls reside on the right hand armrest, while secondary functions can be activated via buttons on the right hand B pillar. Such functions include a new fast steer mode which reduces the number of steering wheel revolutions from four to two when turning from lock to lock – useful for reducing steering effort at headlands.

In addition, a hill hold function automatically holds the brakes on when coming to a stop on a hill. Brakes then automatically release when the throttle is applied. As well as the tractor’s, trailer brakes are also applied.

 

For further tractor set-up, including a fairly intuitive headland management system, a touch screen terminal is used. If you want automatic steering or IsoBus control, for example, a third party screen and system is required. Compatible systems include Trimble, TopCon, AgLeader and Green Star. While it seems JCB is a bit behind the curve by not developing its own dedicated terminal to do this, it does mean you can pick and choose the system of your choice, perhaps one which you are using already.

FG Insight verdict

With the introduction of the 8000 series, it firmly cements where JCB is heading with the Fastrac family. A direction in which we think is the right one. By reverting back to the ‘systems’ tractor concept, versatility should be greatly improved.

 

As for what is next for the Fastrac line-up, there are no prizes for guessing what model will be coming next to fill the gap between the 4000 and 8000 series.

 

However, in a bid to get the 8000 out to the market on time, double acting hydro-pneumatic suspension, which the 4000 series uses to self level, could not be developed in time, but is coming.

 

It also seems a shame JCB has not taken the opportunity to introduce a third, and more powerful 8000 series model.

 

Overall though, the 8000 is certainly better than its predecessor, and as ever, makes a strong case as an alternative to conventional tractors.

Fastrac 8000 specifications

  • Models: 8290/8330
  • Engine: 8.4-litre, six-cylinder, Sisu (Agco Power)
  • Rated power: 280hp/335hp
  • Maximum power: 306hp/348hp
  • Torque: 1,310Nm/1,440Nm
  • Rear pto: 540rpm at a reduced engine speed and 1,000rpm
  • Front pto: 1,000rpm
  • Front linkage lift capacity: 3,500kg
  • Rear linkage lift capacity: 10,000kg
  • Hydraulic pump capacity: 137l/min standard, 178l/min optional
  • Weight: 11,500kg (depending on specification)
  • Availability: now
  • Retail price: starting from £176,244
Twitter Facebook
Rating (1 vote/s)
Post a Comment
To see comments and join in the conversation please log in.

Related sections

Machinery reviews: on-test and first drives

Machinery reviews: on-test and first drives

Machinery, cars and ATVs, these are the best reviews and videos from all the latest test drives.

More News

Reducing machinery spend to keep fixed costs in check

Sceptical about the yield improvement to be gained by investing in new machinery, monitor farmer Richard Reed has instead opted for buying mature tractors at modest prices to give his business ‘a competitive edge’.

CropTec: Pragmatic approach delivers controlled traffic farming benefits

Controlled traffic farming (CTF) has been advocated in recent years as a way of reducing damage to soils, however, with rising machinery costs, a more pragmatic approach is needed, according to one grower.

CropTec: Gene editing to tackle agronomic issues

Researchers are showing that gene editing has the ability to tackle powdery mildew, pod shatter and facilitate nitrogen fixation in wheat crops.

Dairy Technology - December 2016

An essential guide to Dairy Technology.

Mannheim monsters: John Deere launches new 6230R and 6250R tractor models

A recent event in Mannheim, Germany saw the launch of one of the worst kept secrets of 2016, with John Deere officially revealing new 6R tractor models.
FG Insight and FGInsight.com are trademarks of Briefing Media Ltd.
Farmers Guardian and FarmersGuardian.com are trademarks of Farmers Guardian Ltd, a subsidiary of Briefing Media Ltd.
All material published on FGInsight.com and FarmersGuardian.com is copyrighted © 2016 by Briefing Media Limited. All rights reserved.
RSS news feeds