Bandit
Copyright 1/07
PAGE
MODEL 3400T
Before attempting to check any pressures, make sure engine is shut off, ignition key is removed
and in your possession, hydraulic oil is clean, hydraulic tank is 7/8 full, and the machine has
been pre-run to warm the hydraulic oil. To correctly check relief valve pressure, the pressure
gauge
MUST
be installed correctly.
CHECKING SYSTEM PRESSURE
1. First lower cutter wheel boom and put all controls in neutral position.
. Put pressure gauge into test port.
. Leave all hydraulic hoses connected.
. Start engine and adjust engine to full throttle.
5. Operate controls of what component pressure is to be checked.
6. Adjust relief if necessary.
The relief valve is typically located internally in the valve bank. Do not adjust the relief valves
above the specified psi (bar). The relief valve system is a simple spring tension design but
small pieces of debris can stick the valve partially open which weakens the hydraulic power.
The relief as well as hydraulic oil, and screen must be kept clean.
DO NOT UNDER ANY CIRCUMSTANCES OVER-SET THESE RELIEF PRESSURES, BECAUSE IT WILL
CAUSE DAMAGE TO COMPONENT PARTS AS WELL AS HYDRAULIC PARTS.
NOTE:
These Typical Hydraulic Flows And Relief Pressure Settings Are With The Engine At Full RPM. All
Settings Are Subject To Change!
HYDRAULIC SECTION
WARNING
NOTICE
Equipment Model
Cutterwheel Pump
Pump
Main Relief Pressure
Cutterwheel Up
Cutterwheel Down
Swing Left / Right
Blade Up
Blade Down
Tracks
Cutterwheel Motor
00T
6 GPM
18 GPM (68.1 LPM)
900 PSI (00 bar)
100 PSI (90 bar)
100 PSI (10 bar)
1000 PSI (69 bar)
1000 PSI (69 bar)
100 PSI (69 bar)
900 PSI (00 bar)
6000 PSI (1 bar)
Relief
Adjustment
Relief
Adjustment
Test Port
Left
Track Valve
Right
Track Valve
Cutterwheel Up
& Down Valve
Cutterwheel
Swing Valve
Blade Up &
Down Valve
Содержание 3400T
Страница 44: ...Bandit Copyright 1 07 PAGE 44 MODEL 3400T NOTE Parts may not be exactly as shown UPPER FRAME COMPONENTS...
Страница 46: ...Bandit Copyright 1 07 PAGE 46 MODEL 3400T NOTE Parts may not be exactly as shown CUTTER WHEEL COMPONENTS...
Страница 48: ...Bandit Copyright 1 07 PAGE 48 MODEL 3400T NOTE Parts may not be exactly as shown FRAME COMPONENTS...
Страница 56: ...Bandit Copyright 1 07 PAGE 56 MODEL 3400T SERVICE RECORD DATE DESCRIPTION AMOUNT SERVICE RECORD...