Hale Q Series Muscle - Manual (Page 34)

 Introduction
34 MUSCLE (Midship) Pumps Installation, Operation, and Maintenance Manual
p/n: 029-0020-63-0
G-Series
The Hale G-Series Split-Shaft Gearbox is available as a short (S), long (L), or extra
long (X) model.
The S, L, or X designation indicates different distances from the pump center line /
mount location to the center of the drive shaft for proper drive line angles. The loca-
tion, pump, and drive line angle determine the optimum gearbox length selection.
K-Series
The Hale K-Series Gearbox, is available as a long (LK) or extra long (XK) model. The
gearbox is capable of handling the required engine horsepower, enabling the pump to
meet optimum performance levels as well as torque requirements for over-the-road
applications. The gearbox consists of the housing, helical gear set, and input and out-
put shafts that are made of heat-treated nickel steel. This unit can withstand the full
torque of the engine in ROAD operating conditions up to 18,500 pound-feet
(25,083 N-m).
J-Series
The Hale J-Series Gearbox, available for the Qpak pump, is an off-set gearbox that
allows left-hand or right-hand side PTO hookup. The gearbox is heavy duty and driven
from a transmission-mounted PTO allowing for pump and roll applications.
R-Series
The Hale R-Series Split-Shaft Gearbox is similar to the G-Series long (L) model,
having a rear-mounted output shaft.
Power Shift - Optional
The power shift system includes an in-cab control valve for mode selection. This con-
trol locks in place for pump operation. Indicator lights are provided to alert the opera-
tor when the gearbox has fully shifted from ROAD to PUMP position. Additionally,
manual shift is provided in the event of a power shift system failure.
Engine Rotation Option - Qmax-U and Qtwo-U
Hale Qmax-U and Qtwo-U midship pumps are available for either engine rotation
(clockwise), or opposite engine rotation (counterclockwise) operation. (See Figure 2-
13: “Pump/Engine Rotation” on page 35.)