190-Ton - GTA22/GE788FS

Graph Key
-- Grades up to 10% are typical haul road applications
-- Grades above 10% are short-term performance

* Stall Gradeability Limit
** Equivalent Grade = Grade + Rolling Resistance

EVW = Empty Vehicle Weight
GVW = Gross Vehicle Weight

All applications must be approved by GE Transportation, Mining - Erie, PA

To determine truck speed at a specific equivalent grade and weight, start with the truck weight, trace down to the specific equivalent grade, and from that intersection, move horizontally until you reach the motoring curve. At the intersection, trace down to determine the corresponding truck speed.

Retarding Graph

General System Specification

General Truck Specifications

Weight 
Payload                     380,000 lbs (172,400 kg)
Empty Weight           335,000 lbs (152,000 kg)
Gross Vehicle Weight  715,000 lbs (324,300 kg)
Gross Horsepower      2,000 hp @ 1,900 rpm
-                             (1,491.40 kw @ 1,900 rpm)
Optional 
Retarding Resistor Package 7-step extended range


Motoring Graph