2-6
©2019 JBT LEKTRO, INC. All rights reserved.
October 2019
LEKTRO 88/89 SERIES - OPERATION MANUAL
2.3
8800SDA-EZ
The LEKTRO 8800SDA-EZ is designed to tow aircraft up to 90,000 lbs/40,824 kg.
2.3.1
FEATURES
•
Vehicle Drive:
33.1 HP/24.8 kW, 72 VDC traction motor mated with an Auburn/Dana 44 differential.
•
Motor Speed Control:
EVT1000 with on-board diagnostics. Speed controlled by foot accelerator pedal.
•
Batteries:
Six 12 VDC, 372 AMP-HR batteries (6-hour rate), wired in series. Single-point watering system is
optional.
•
GPU:
Built-in independent 12/24/28 VDC / 1175 CCA batteries and charging system are optional.
•
Motive Battery Charger:
External fully-automatic 40 AMP DC / 220 VAC / 50-60 Hz / 1-PH charger.
•
Nose Gear Lift Cradle:
Patented lift cradle activated by a hydraulic pump assembly capable of handling dual-
and single-wheel aircraft. Hold-down adapter for light-nose aircraft, aircraft selection system, and patented
torque adapter are optional.
•
Winch:
Hydraulic winch with automatic safety cut-off. Winch and strut straps included.
•
Steering:
Hydraulic power steering controlled by an automotive-type tilt wheel requiring minimal effort with
very responsive steering action. Automatic hydraulic time-out when tractor not in use, increasing battery shift
life. Simple double-ended cylinder steering axle with tapered roller bearing kingpins.
•
Service Brakes:
Foot-operated dual hydraulic disc brakes with boost-assisted master cylinder for maximum
braking with minimal effort.
•
Parking Brake:
Hand-activated electric switch controlling spring-applied/hydraulic-released calipers mounted
on each service brake disc.
•
Drive Tires:
Single 6.5 x 10 10-ply pneumatic traction tread. Siping, poly foam, auto socks, and chains
are optional.
AUTHORED BY ANTHONY HERNANDEZ - (415)786-2081 - [email protected]
