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Pump/Valve Assembly for Light and
Medium Duty Dump Trucks
 The
DM400 Dump Pump is built upon the proven P3000 series gear pump. Its rugged
three piece cast iron, needle roller bearing design provides long lasting
service even in the roughest of dump applications. It's available in direct
mount or remote mount configurations. The direct acting, adjustable relief valve
provides protection to both the pump and the cylinder while the unit is in
operation. With the valve spool in the neutral position and the dump body
raised, the relief valve also provides protection for the cylinder in the event
sudden shock loads are incurred.
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Two mounting
configurations available: Direct mount SAE "B" 4 bolt or Twin shafted
remote mount
Flows to
38 GPM
Pressures
to 2500 PSI
100%
factory tested
1 1/4" NPT
inlet port, 3/4" NPT pressure port, and 3/4" NPT return port for three
line applications
Neutral
lockout device preventing accidental lowering of the dump body
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Lubricated
detent mechanism incorporated within the valve body assuring smooth and
reliable shifting of the spool
Low
weight: 36 Ibs. for unit with remote mount configuration
Spring
loaded cylinder check to minimize the risk of operation of the cylinder in
the event the PTO is engaged while the vehicle is in motion
Pressure
balanced wear plates maintain high pump efficiency throughout all
operating ranges
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Available
shafts and shaft end covers: Remote mount: SAE "B" 1" diameter
keyed shaft with remote mount cover. Direct mount: SAE "B" 4 bolt
direct mount shaft end cover with "SAE "B" 13 T 7/8" splined" shaft
standard. Other options available upon request. |
Pump/Valve Assembly For Heavy And Medium
Duty Dump Trucks And Trailers
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DMD-400
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DMD-25 w/
aft air shift
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Reliable 3 Piece Cast
Iron Construction
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Direct Mount
SAE "B" 4 Bolt or Twin Shafted Remote Mount with Bracket
Heavy Duty
Roller Bearings
Built-in
Direct Acting Relief Valve Set at Factory
100%
Factory Tested
Pump and
Cylinder Protected in the "Raise" and "Neutral" Position of the Spool
Manual
Shift, Factory Installed "OE" Air or "Add-on" Air Shifts Each with Full
Metering Capabilities
Built-in
Load Check Maintains Dump Body Angle and is Installed in the Cylinder Port
for Superior Self-cleaning
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Flows of 37
and 46 GPM at 1800 RPM
Pressures
to 2500 PSI
Speeds to
2400 RPM
High
Strength Alloy Steel Gear and Shaft Set
Neutral
Lock-out Safety Cap for Use with Pull-out Cable
2 Line for
Intermittent Duty or 3 Line for Continuous Duty Systems
2 Extra
Long Studs for Easy Installation of Pump Support Bracket on Direct Mount
Pressure
Balanced Wear Plates Maintain High Pump Efficiency Throughout all
Operating Ranges
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