Allmand Brothers TLB6235 Tractor - Manual (Page 15)

15
TLB 6235
GENERAL
The Allmand TLB 6235 heavy-duty, compact tractor-loader-backhoe is designed for its
size and maneuverability to excavate materials in areas that larger tractor-loader-backhoes
can not access. The front end loader is generally used for excavating, leveling, and for
back filling trenches and other types of excavations. The backhoe is generally used for
excavation of soil to form a trench or opening, depending upon operator’s needs, in areas
where limited space is a factor.
The base unit consists of a chassis, engine, hydrostatic transmission drive system, tires
and wheels, steering system, front end loader, hydraulic system, backhoe and Roll Over
Protective Structure (ROPS).
CHASSIS WITH TWO SEPARATE HYDRAULIC RESERVOIRS
Provisions have been made in each reservoir for one 100 mesh suction strainers, a 1 1/2"
oil fill opening, 1/2" NPT magnetic drain plug and oil level sight gauge. Each reservoir
accomodates approximately 12 gallons of hydraulic fluid and has room for the oil to ex-
pand.
The chassis includes mounting provisions for solid rear axle, as well as the oscillating front
axle.
The chassis also includes mounting provisions for a certified ROPS which is attached with
specified hardware. The ROPS can be removed and replaced without affecting certifica-
tion. Refer to page 14 of this manual for instructions on this operation.
HYDROSTATIC TRANSMISSION DRIVE SYSTEM
The machine is driven by an Eaton infinitely variable hydrostatic transmission consisting of
a variable displacement pump and a fixed displacement motor. The pump unit includes a
servo control valve.
Control of the variable displacement piston pump is the key to controlling vehicle speed.
Prime mover horsepower is transmitted by the pump when the operator moves the directional
control pedal. When the variable piston pump swash plate is tilted, a positive stroke to the
piston is created.
DESCRIPTION OF MODEL