Max train weight (tons)
TECHNICAL COMPONENTS
Electric LOK has two electric motors. Diesel unit has a Cummins engine. LOK´s body is a monobloc type with great strength, made of thick sheet-steel that´s making it a unique with the chassis. LOK is equipped with a comfort cabin, heavy duty and double reduction front and rear axle, suspensions with semi-elliptic leaf springs.
LOK has the powershift transmission (Clark), traction performance system, hydrostatic type of driving (Danfoss), pneumatic braking system (1540 or 2200 l/min), double brakeline hoses and power release system, rail cleaning system, anti-spin system, SA-3 couplers with remote activation, Arctic pack for Nordic climate, telemetrics, driver identity system, video camera system, special safety features, rail signalling and working lights, beacon, buzzer, etc.
SEE THE OPTIONS
- Remote control
- Railtrack signalling system
- Distance proximity sensors
- In-railing video camera system
- Data logger
- Multi-Unit configuration
- Rear-drive control unit and seat
- Hybrid pack with diesel generator
- Extended warranty
- Availability of other options upon request
BUSINESS CASE
LOK investment (CAPEX) and its low running costs (OPEX) such as energy/fuel consumption and maintenance make it highly competitive and cost-effective solution. Its OPEX is 10x lower compared to an equivalent Soviet locomotive. The breakeven point of owning the LOK comes as an average after 36-48 months.
There is only one operator required for LOK. Also, the same person in charge of un-/loading the wagons can move the LOK using a remote control. The LOK´s driver does not need a locomotive driver’s license. There´re no inspections and maintenance programmes applied by the authorities.
A. The LOK vs Outsourcing/Renting the Standard locomotive
B. The LOK vs Standard locomotive
TECHNOLOGY
FLEXIBLE maneuvers with LOK
ZEPHIR LOK models have the rubber tires to:
1) achieve a higher traction on the rail
2) move on/off the railway
LOK´s high traction coefficent on the rail is achieved with using road (rubber) tires that take over 80% of the LOK´s weight. A stable movement on the rail is achieved by hydraulic cylinders that adjust the height of rail wheel axles.
LOK weight is distributed equally between the front and rear wheel axles to keep it stable. It also has 4×4 drive concept and locked differentials.
LOK models are the best for handling up to 5600-ton train at speeds below 25 km/h.
LOK “Rubber on Steel” technology has 2x higher traction coefficent compared to a standard locomotive. With the same draw bar pull in kN, LOK is 2x lighter than TEM, CME, TGM, etc.
LOK models are all available as battery-powered electric versions with zero emissions and noise.
WHY TO CHOOSE LOK MODEL
Reliable modern equipment
Modern and reliable technology, electric models, fully digitalized, several options
Shorter payback time
Short payback period (36-48 months) due to reasonable CAPEX and low OPEX
Better performance
Rubber tires provide 2x higher traction on rail, quicker air pumping, remote control
No limits, no dead ends
There are no obstacles or dead ends to be followed when switching onto road mode
No inspection by authorities
There are no inspection and maintenance programs followed by the authorities
No license required
A locomotive´s driver license isn´t required, no license for private infrastructure
Fast and easy maintenance
Fast and easy maintenance performed by the operator or person with technical skills
No special spare parts
All spare parts are from well known suppliers and widely available on market
Less operating personnel
LOK requires only one operator, including during the operation with remote control