AT THE HEART OF THE ROAD TRANSPORT INDUSTRY.

Call our Sales Team on 0208 912 2120

E.R.F., Ltd., Sandbach, Cheshire. Sandbach, Cheshire.

23rd September 1960
Page 163
Page 164
Page 163, 23rd September 1960 — E.R.F., Ltd., Sandbach, Cheshire. Sandbach, Cheshire.
Close
Noticed an error?
If you've noticed an error in this article please click here to report it so we can fix it.

Which of the following most accurately describes the problem?

AFORETASTE of possible things to come in this country is given by a 28-ton-gross export eight-wheeler. This model, which is suitable for gross train weights up to 50 tons when used with a trailer, has a Rolls-Royce six-cylindered 12.17-litre oil engine producing 200 b.h.p. at 2,100 r.p.m. Ten forward gears are provided by a five-speed constant-mesh gearbox augmented by a two-speed epicyelic auxiliary unit, this combination giving an overdrive top ratio of 0.71 to I. The double-drive rear bogie incorporates ovdrhead-worm axles of 7.25 to 1 ratio with an air-operated third differential unit. Like the other forward-control models, the eight-wheeler has a new type of cab which incorporates paired headlamps as standard.

An eight-wheeled tanker has a set-back front bogie to give correct weight distribution for operation at 28 tons gross, although the vehicle can, of course, be run only at 24 tons. It is powered by a Gardner 6LX 150-b.h.p. oil engine driving both the 5.2-to-l-ratio axles of the rear bogie through a fivespeed gearbox. The 3,240-gal. tanker is braked on all wheels, with an air-hydraulic system for the front axles, and straight air actuation for the rear brakes. A similar braking arrangement, but with discs on the front axles, is employed for the other eightwheeler displayed-an 18-ft-wheelbase vehicle. This also has a 6LX engine and a five-speed gearbox. The overhead-worm rear axles are carried in a balance-beam bogie and an air-operated third differential is fitted.

Another multi-wheeler is a six-wheeled 56.GSF semi-forward-control tipper. Suitable for a gross weight of 20 tons, this vehicle is powered by a Gardner 5LW 94-b.h.p. engine coupled to a five-speed constantmesh gearbox. Only the forward axle of the rear bogie-a two-speed unit with ratios of 5.14 and 7.02 to 1-is driven.

A six-speed constant-mesh gearbox is fitted behind the Gardner 6LX engine in the 64.GX four-wheeled tractor for 24-ton gross train weights. The 9-ft. 2-in.-wheelbase outfit has a double-reduction rear axle and air brakes, and in chassis and cab form costs £3,550.

Bonallack bulk-cement bodywork is mounted on a 13-tongross four-wheeler. The chassis has a Gardner 4LW engine which drives the two-speed rear axle through a five-speed gearbox. A standard 54.0 14-ton-gross model is the final exhibit. The chassis and cab is priced at £2,550 with a 5LW engine, a five-speed gearbox, two-speed rear axle and air-hydraulic front brakes, with straight air braking at the rear.

Tags


comments powered by Disqus