504G3 SERIES TRACTOR OPERATION MANUAL
23
Hydraulic
system
Pump type
CBN314
HLCB-D10-10
Plowing-depth control Draft and Position Control, and floatation control
Theoretic flow
14ml/r
10ml/r hydraulic steering
Response pressure of the
safety valve
22MPa
Three point hitch Ⅱtype(GB/T1593.1-1996)
Max.lift(N) 9100(At 610mm behind the lift point)
Lift time(S) ≤3
Diameter of the hole of up lift (mm) 28.7
Diameter of the hole of down lift (mm) 22.5
Tractor
Drawbar
Diameter of Pin(mm) 30
Groud clearance(mm) 302/397
Clevis
type
Diameter of Pin(mm) 40
Groud clearance(mm) 441
PTO shaft
Type Independent
Rotating Speed(r/min) 540、1000
Spline dimension 6-teeth φ35 rectangular spline
Direction of rotation Clockwise(face forward)
2.3.6Electricityandinstrumentpanel
Tractor model DF504G3
Electric circut 12V single phase & negative ground
Battery 6-QW-80L
Starter QDJ1408F-P
Generator JFWZ17
Instrument panel 504G3-E.48A.021
Switch Plate JK938A
Key Switch JK324