Table 1-4. Description of Major Components, Model US636HCCD-1.
INERTIAL BRAKING SYSTEM
PARK BRAKE LEVER
1.12 DIFFERENCES BETWEEN MODELS.
Description and Purpose
Supports and transports pump unit.
Provides weatherproof protection for battery.
Engine operating mode is set on
Can be operated in electric
manual or electric automatic mode.
Controls pump and engine operations.
Activated by motion of towing vehicle.
hydraulic brakes when towing vehicle moves
Applies hydraulic brakes when towing
vehicle slows or stops.
One near each rear corner of trailer.
visual aid while trailer is being towed.
Used to level pumping assembly and prevent
trailer from tipping when disconnected from
Used to lock wheels in place when trailer is not
Hook to towing vehicle.
Prevent trailer from
running away if accidentally uncoupled from
Used to connect trailer electrical system with
towing vehicle electrical system.
Applies hydraulic brakes if trailer accidentally
recouples from towing vehicle.
Rated at 600 GPM at 350 ft tdh.
from source or upline boost pump and discharges
to outlet or feeds downline boost pump.
with suction and discharge elbows suitable for
connection to 6 inch grooved pipe couplings.
Supports front of trailer when disconnected from
Differences between the pumping assemblies are identified in Table 1-5.
An X or a
number (quantity) under the applicable column heading indicates that the
characteristic applies to that item.