| FRAME: | High strength boxed beam welded steel construction. Computer designed and analyzed for stress and deflection. |
| PHYSICAL DATA: |
|
| 30 inch (762 mm) cast steel
(AAR profile) wheels, solid forged steel
axles, trunion mounted front axle and fixed rear axle equipped with shock pads
at each wheel. |
|
| DRIVE TRAIN: | The final drive is essentially the same for both axles and consists of a
hydraulic motor direct coupled to a 2 speed power shift transmission.
The rear traction motor has 2 speeds which results in a total of four
travel speeds. The operator can
manually shift speeds “on the move” or he can allow the computer to handle
the shifting automatically. Full
time 4 wheel drive is a standard feature. |
| BRAKES: | Air operated with cobra type shoes.
Equipped with failsafe feature at each wheel for automatic brake
actuation in case of air pressure loss. Also
acts as a parking brake. |
| CAB: |
Large, fully enclosed and climatized, mounted on air bags, accessible
from either side of the machine via a rear platform and rear entry door.
The air bags provide excellent ride comfort and added protection for the
electronic components. The cab
provides excellent visibility in work and travel. |
| ELECTRICAL SYSTEM: | 24 VDC with a 175 amp
alternator. |
| CONTROLS: | All working and travel functions are under the control of the onboard
Motorola based computer. A color monitor displays work and travel windows as well as
diagnostic information, instructions and help screens. |
| HYDRAULIC SYSTEM: | Two variable displacement
piston pumps and 3 fixed displacement gear pumps. Left and right Downfeed valves as well as Work Traction
valves are proportional type and all others are 24 volt. |
| AIR SYSTEM: | Up to 28 SCFM depending on speed and turbo boost pressure.
100 psi operating pressure. 3
cubic foot reservoir with ASME certification. |
| HYDRAULIC TANK CAPACITY: | 243 gallons (920 L). |
| FUEL TANK CAPACITY: | 200 gallons (757 L). |
| TRAVEL SPEED: | 35 mph (56 km/h). |
| WORK PARAMETERS: |
|
| OPERATION: |
The operator sets the desired downfeed pressure for each rail and the
machine maintains that “Constant Pressure” until the operator changes it.
The operator can monitor the crosslevel at the leading axle (before
stabilizing) and at the trailing axle (after stabilizing), and increase or
decrease the down pressure on either rail to ensure that the established
crosslevel is maintained. The
machine can work in either direction. |
Harsco Track Technologies, Harsco Corporation
2401 Edmund Road, Box 20
Cayce-West Columbia, SC 29171-0020 U.S.A
Tel: (803) 822-9160
Fax: (803) 822-8710
415 North Main Street, P.O. Box 415, Fairmont, Minnesota 56031-0415 U.S.A., Tel:(507)235-3361, Fax:(507)235-7370
200 S. Jackson Road, Ludington, Michigan 49431 U.S.A., Tel:(231)843-3431, Fax:(231)843-4830
4 Strathwyn Street, P.O. Box 5287, Brendale, Queensland 4500 Australia, Tel: 7 2056500, Fax: 7 2057369
Unit 1 (Before 20) Chewton Street, Eastwood, Nottingham NG16 3HB, England, Tel: 01773 539480, Fax: 01773 539481