JCB introduces loader with increased productivity

JCB’s top-of-the-range 457 wheeled loader now benefits from the firm’s new CommandPlus cab. The machine also features a sloping engine cover and rear counterweight design, which helps improve visibility, as well as having lower noise levels and more cab space for the operator. Power for the 457 loader now comes from a Tier 4 Final/Stage IV compliant MTU diesel, which is said to offer a 16% fuel saving over the engine being replaced. As with other JCB machines, the engine in the 457 meets Tier 4 Final wit
October 2, 2014 Read time: 2 mins
JCB’s latest 457 wheeled loader now features an MTU diesel with increased power but lower fuel consumption and emissions
255 JCB’s top-of-the-range 457 wheeled loader now benefits from the firm’s new CommandPlus cab.

The machine also features a sloping engine cover and rear counterweight design, which helps improve visibility, as well as having lower noise levels and more cab space for the operator. Power for the 457 loader now comes from a Tier 4 Final/Stage IV compliant MTU diesel, which is said to offer a 16% fuel saving over the engine being replaced. As with other JCB machines, the engine in the 457 meets Tier 4 Final without the need for a diesel particulate filter (DPF), featuring instead selective catalytic reduction (SCR) and exhaust fluid additive to meet the emissions regulations. The 7.7litre diesel delivers 193kW, an increase over the 186kW of the previous engine and in spite of a reduction in capacity. The company claims the new engine delivers more power at lower revs, which helps cut noise levels as well as fuel consumption. The diesel is said to be well-matched to the standard four-speed or optional five-speed transmissions, further boosting efficiency.

The new CommandPlus cab has an improved ROPS structure with its A pillars providing a larger interior with a wide front windscreen. The machine also has revised pedals, a new adjustable steering column and seat-mounted hydraulic controls. Other improvements for the operator include all-round LED lighting, a cab door hinged at the front for better access and mirrors that have been repositioned for better visibility, and are also available with an optional heating package.

The Tier 4 JCB 457 comes as standard with JCB’s LiveLink telematics technology, offering fleet managers with remote access to real-time fuel consumption and machine working data, including operating hours and fault codes. This system also allows the machine to be geofenced, helping tackle theft.
Earthmoving & soil compaction

For more information on companies in this article

JCB

Related Content

  • Bigger and more productive dozers coming to market
    March 30, 2016
    New generation bulldozers are coming to market that are more powerful, more productive and more efficient. Both Komatsu and Liebherr are upgrading and expanding their model ranges at present for example. From Komatsu Europe comes the highly efficient D61EX/PX-24 dozer, which is said to be highly versatile and able to carry out a wide array of grading or earthmoving applications. Improved features include an upgraded cab and a new automatic idling engine shut down system. Proven features from the earlier
    Read More
  • Engine manufacturers meeting emissions deadlines
    February 10, 2012
    Engine manufacturers have had to jump through regulatory hoops in recent years, meeting requirements for diesels with ever cleaner exhaust emissions. When this programme was first proposed, many believed the final aims could not be achieved. However on January 1st 2011, the Tier 4 Interim/Stage IIIB emissions regulations will come into force in North America and Europe and all the major diesel manufacturers will have suitable products at the ready. The Tier 4 Interim/Stage IIIB emissions regulations require
    Read More
  • Cleaner engines, reduced emissions
    February 17, 2012
    The forthcoming Tier 4 emissions legislation represents a great leap forward in technology, Mike Woof reports
    Read More
  • Cleaner engines, reduced emissions
    April 11, 2012
    The forthcoming Tier 4 emissions legislation represents a great leap forward in technology, Mike Woof reports A high-profile focus on sustainability and reduced environmental impact is sweeping the construction sector in the European Union (EU) and the US. The EU and the US will implement regulations for the lowest emission off-road machines in history, with Canada and Japan expected to release similar regulatory programmes this year. The legislation being introduced will transform the construction indu
    Read More

Highlighted Content