Section 000-0000
General Information - TS14F Technical Data
2
SM 1689 2-99
BRAKES
Full air operated drum brakes with automatic
application on loss of air pressure. Secondary system
can also be manually applied. Parking by mechanical
locking of service brakes. Air dryer standard.
Braking Lining:
Diameter .............................................. 508 mm (20 in)
Shoe Width ............................................ 152 mm (6 in)
Lining Thickness ................................. 19 mm (0.75 in)
Lining Area - Each Axle ................. 3 355 cm² (520 in²)
Air Compressor Capacity ..... 374 litre/min (13.2 ft³/min)
WHEELS AND TYRES
Wheel Rim Width ................................................. 25 in
Tyres:
Standard ....................................... 29.5 R25** Radial
Optional ....................................... 29.5-25 (28PR) E3
Note: Consult tyre manufacturers for optimum tyre
selection and correct t-km/h (ton-mileh) capacity for
application.
STEERING SYSTEM
Full hydraulic type provided by two interchangeable
single stage, double acting steering cylinders. Steering
cylinders are mounted below the gooseneck to aid
stability.
System Pressure ....................... 135 bar (1 950 lbf/in²)
at 1 500 rev/min
Steering Cylinder:
Bore and Stroke ......... 140 x 145 mm (5.5 x 17.5 in)
Pump:
Type ................................................................. Gear
Drive ........................ In tandem with hydraulic pump
Capacity at 2 200 rev/min ...................... 147 litre/min
(38.7 US gal/min)
Steering Angle to either side ................................... 90°
Vehicle clearance circle (SAE) .................. 10 m (33 ft)
HYDRAULICS AND CONTROLS
Hydraulic system is filtered and has one reservoir
supplying a triple section gear pump for steering and
scraper hydraulics.
Scraper Functions:
Capacity at 2 200 rev/min ...................... 270 litre/min
(71.2 US gal/min)
System Pressure
at 1 500 rev/min ................... 103 bar (1 500 lbf/in²)
SPEEDS WITH STANDARD DIFFERENTIAL
Forward
Gear
1
2
3
4
5
6
7
Ratio
5.72 4.05 2.90 2.03 1.45 1.03 0.74
km/h
5.9
8.3
11.5 16.5 23.1 32.5 49.7
mile/h
3.6
5.1
7.2
10.2 14.3 20.2 30.9
Reverse
Ratio
4.05
km/h
8.3
mile/h
5.1
Stall Speed ............................................. 1 885 rev/min
Torque Converter Ratio (front and rear) .......... 2.408:1
AXLES
Heavy duty axles with fully-floating axle shafts, single
reduction bevel gear differential and planetary
reduction in each wheel. A NoSpin differential is
standard in the rear axle for improved traction in
difficult conditions. A pedal controlled power-locking
differential is optional in the front axle, operational in
first gear only.
Ratios:
Differential ...................................................... 4.11:1
Planetary ........................................................ 5.33:1
Total Reduction ............................................ 21.91:1
Maximum Torque
at 1 600 rev/min ............................. 644 Nm (475 lbf ft)
Number of cylinders/configuration ................... 6, Inline
Bore x Stroke ................ 109 x 136 mm (4.30 x 5.35 in)
Total Displacement ........................... 7.6 litres (466 in³)
Air cleaner ............................................. Dry, Aspirated
Starting ............................................................. Electric
Maximum Speed (No load) ..................... 2 450 rev/min
Maximum Speed (Full load) .................... 2 200 rev/min
Idle Speed ................................................. 700 rev/min
Safe Operating Angle .......................... 30°/57% Grade
TRANSMISSION
Make/Model ........................... Funk DF158 Powershift,
counter-shaft type transmission with integral torque
converter. Seven speeds forward and one reverse.
Automatic lockup in the top six forward gears.
Manual, electric shifting and downshift inhibitor. Rear
transmission is equipped with an alarm to warn the
operator in the event of transmission malfunction.
Find manuals at http://best-manuals.com/search?&s=TEREX-SM1688
