Filter
Top Products
2
English
Engine
Refer to the engine instruction manual for
location and operation of other engine
controls.
Pump Specifi cations
GENERAL TX1508
Oil: Use DP70
Specifi cations
MODEL WEIGHT HEIGHT WIDTH LENGTH PSI MAX* OPERATING
PSI
GPM MAX* OPERATING
GPM
ENGINE**
DP3900 135 lbs 29" 24" 40" 3750
(25856 kPa)
3375
(23270 kPa)
4.0
(15,1 L/min)
3.6
(13,6 L/min)
Honda 13 Hp
GX390
* Water flow and maximum pressure ratings determined in accordance with PWMA standard PW101
** Horsepower rating (shown as maximum output @ 3600 rpm) is in accordance with SAE J1995. Actual engine power will be lower. Engine
power depends on the application, operating speed, operating conditions and other variables.
A. Handle assemble
B. Frame
C. High-pressure hose
D. Professional Spray gun
E. Quick-connect
spray wand
F. Panel assembly
G. Nozzle holder
H. High-pressure pump
dipstick/oil plug
I. Engine dipstick/oil plug
J. High-pressure pump
K. Engine
L. Choke control
M. Starter grip
N. Fuel valve lever
O. Engine switch
P. Gas cap
Q. Throttle control lever
R. Side Handle
DP3900 PRESSURE WASHER
K
D
E
C
L
N
A
M
F
B
G
J
H
O
I
P
Q
FIG. 1
R