Analysis of the hydraulic and electric diagrams
STANDARD LIFTS
DHOLLANDIA tail lifts, a complete range of tail lifts
7
Main objectives• Implement the choice between the lift circuit and tilt circuit
• Analyse and understand the working principles of the standard lift, the most popular in the product range
• Define the differences in electrical wiring and hydraulic circuits between DH-LM with mechanical tilt and DH-LSU with hydraulic tilt at ground level
Original: 26/06/2007 ˘ Last update: 24/04/2008
1. Basic model DH-LMMECHANICAL tilt at ground level
2. Standard logical valve V012.E & V096.E
SA
SA
SA
SA
SA
3. Breaking valves K0109.25 and V003.25K0109.25 on cylinders (MECH TILT)
V003.25 inside power pack (STANDARD LIFTS)
4. DH-LSUHYDRAULIC tilt at ground level
5. Difference DH-LM versus DH-LSU?
DH-LM DH-LSU
2
3
DH-LM + MECH. TILT “MECH SA” DH-LSU + HYDR. TILT “HYDR”
134
1
1
2
2
3
DH-LM + MECH. TILT “MECH SA” DH-LSU + HYDR. TILT “HYDR”
6. Attention ! Mech. DW DH-LM + MECH. TILT 2003-2008 “MECH DA” // “HYDR”
LM= for LM & LSU
= for LM & LSU
LSU:D+O=B
LSU
7. How to know which cylinders?
Lift type Standardconfiguration
S521Open with motor
S5462 identical tilt cyl.
DH-LM40-42DH-LSP 3-6
500-1000 kg
N/A
DH-LM50DH-LSU
1500-4000 kg
DH-LM, LSU 1500-… kg: function of the short tilt cylinder
!
!
8. Summary
