FOTON
Mannual Horse
BJ4259 MT
An Auman EST 6×4 tractor truck with a ZF 16-speed manual transmission, high-roof sleeper cab and full air cab suspension.
Drive
6×4
Transmission
16-speed manual
Cab
High-roof sleeper
Built for your operation.
The BJ4259 manual tractor entry is supported by an Auman EST brochure covering several variants. The BJ4259 column specifies a 6×4 chassis, ZF 16S2230TO manual transmission, a 3,300 + 1,350 mm wheelbase and a high-roof cab with two sleeping berths.
The spreadsheet describes this entry as 380 hp, while the brochure’s BJ4259 column lists 430 hp. Engine model, output and torque are therefore left unstated pending confirmation of the supplied configuration. The brochure’s regional mass ratings are shown as source ratings and require confirmation for local operation.
The image is supplied in the inventory and brochure and shows the EST range with a box body; the final tractor configuration may vary.
Designed for the work ahead.
01
ZF 16-speed manual transmission
The ZF 16S2230TO gearbox provides 16 forward and two reverse speeds, with a 430 mm single dry-plate clutch.
02
6×4 chassis
A 3,300 + 1,350 mm wheelbase is paired with a 4.20 rear final-drive ratio and differential and inter-axle locks.
03
High-roof sleeper cab
The brochure lists two sleeping berths, electric remote cab tilting, a roof ventilator and full air cab suspension with four SACHS bellows.
04
Air braking
A dual-circuit full-air braking system includes ABS, front and rear drums, exhaust braking and ECU-controlled engine braking.
Specifications
SPECIFICATION
VALUE
Brochure model column
BJ4259
Drive configuration
6×4
Engine displacement / cylinders
11.8 L / 6 in-line
Emissions standard
Euro III
Transmission
ZF 16S2230TO; fully synchromesh manual
Gear speeds
16 forward / 2 reverse
Clutch
430 mm single dry plate; hydraulic / air assisted
Wheelbase
3,300 + 1,350 mm
Overall length × width
6,950 × 2,490 mm
Height with / without air foil
3,840 / 3,500 mm
Minimum turning radius
9 m
Brochure permissible GVW / GCW
25,000 / 90,000 kg; regional brochure ratings
Design GVW / GCW
35,000 / 90,000 kg; manufacturer design ratings
Chassis with cab kerb mass
10,350 kg
Designed axle loads — front / rear
7,500 / 13,000 kg
Front spring
Heavy-duty semi-elliptic leaf; 90 × 1,800 mm; 9 leaves
Rear spring
Trunnion semi-elliptic leaf; 89 × 1,700 mm; 12 leaves
Rear final-drive ratio
4.20; differential lock
Fuel tank
450 L aluminium; anti-spill device
Electrical system
24 V; 2 × 156 Ah batteries
Braking
Full-air dual circuits; ABS; front / rear drums
Auxiliary brakes
Exhaust brake; ECU-controlled engine brake
Cab
High roof; 2 sleeping berths
Cab suspension
Full air; 4 SACHS bellows
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