A8vo200 hydraulic piston pump
DOOSAN CZPT pump A8VO200LA1KS/63R1-NZG05F074 with CZPT model high quality
Model: A8VO200LA1KS/63R1-NZG05F074
DOOSAN excavator pump A8VO200LA1KS/63R1-NZG05F074 from CZPT with great top quality
All A8VO series pumps we could provide.
CZPT piston double pump A8VO55, A8VO80, A8VO107, A8VO140, A8VO200
| Description |
Open up circuit
Series sixty one / 63
Management devices: LAOH2, LAOK, LAOKS, LAOKH1, LAOKH2, LAOKH3, LA1H2, LA1S, LA1K, LA1KS, EP, LA1KH1, and so on.
Nominal stress 350 bars. Peak pressure four hundred bars
– Variable double pump A8VO with two axial tapered piston rotary teams of bent-axis layout for hydrostatic drives in open circuits
– The circulation is proportional to the input speed and to the displacement, and is infinitely variable from qV max to qV min =
– The pump is appropriate for immediate mounting on the flywheel circumstance in diesel engines
– 1 typical suction port for auxiliary pump and equally circuits
– A extensive variety of handle instruments is available for different control and regulating features
– Individual power controller
– Built-in auxiliary pump with pressure-reduction valve, optionally with further stress-reduction valve
– Electricity get-off for mounting axial piston and gear pumps
– Excellent power to excess weight ratio
– Long provider existence
Technological Data
Desk of values (theoretical values, without having effectiveness and tolerances values rounded)
| Size | A8VO55 | A8VO80 | A8VO107 | A8VO140 | A8VO200 | ||
| Displacement | Vg max | cm3 | two x fifty four.8 | 2 x 80 | two x 107 | two x 140 | two x two hundred |
| Vg min | cm3 | ||||||
| Equipment ratio i = ninput/nrotary teams | 1 | one | 1 | 1 | 1 | ||
| Enter speed at Vg max 1) | nmax one | rpm | 2500 | 2240 | 2150 | 2100 | 1950 |
| at Vg ≤ Vg max2) | nmax | rpm | 3000 | 2750 | 2450 | 2450 | 2250 |
| Circulation at nmax and Vg max | qv max | L/min | 2 x 137 | two x 179 | two x 230 | two x 294 | two x 390 |
| Electrical power at nmax, Vgmax and Dp=350 bar | Pmax | kW | one hundred sixty | 209 | 268 | 294 three) | 325 three) |
| Enter torque | Tmax | Nm | 611 | 891 | 1192 | 1337 3) | 1592 3) |
| Rotary stiffness (solitary rotary group)5) | cTW | Nm/rad | 11213 | 17985 | 25565 | 41408 | 39505 |
| cTW | Nm/rad | 41442 | 67666 | 89381 | 146677 | 156876 | |
| Instant of inertia for rotary team | JTW | kgm2 | .0161 | .5719 | .0345 | .0581 | .0849 |
| without having energy consider-off (PTO) | JTW | kgm2 | .0126 | .0173 | .5718 | .05 | .075 |
| Angular acceleration (solitary rotary group)five) | a | rad/s2 | 25800 | 21800 | 17100 | 7500 | 11000 |
| Mass approx. | m | kg | eighty two | ninety | 116 | 146 | one hundred eighty |
| Variation: with built-in auxiliary pump, F00, F.. four) | |||||||
| Displacement with built-in auxiliary pump | Vg max | cm3 | eight.6 | eight.six | 8.6 (ten.seven) | ten.seven | 11 (19)four) |
| Efficient displacement | Vg max/eff | cm3 | 9.7 | 9.seven | eleven (thirteen.seven) | 12.7 | thirteen.six (23.six) |
| Gear ratio i = ninput/naux. pump | .887 | .887 | .seventy eight | .843 | .804 | ||
| Variation: with energy just take-offs, K.., F. | |||||||
| Max. torque at PTO | Tmax | Nm | 250 | 350 | 380 | 450 | 650 |
| Gear ratio i = ninput/nPTO | 1 | one | one | one | .804 | ||
1) The values revealed are valid for complete stress (pabs) of one bar at suction port S and for operation with mineral fluids with a specific mass of .88kg/L.
two) The values proven are valid for Vg ≤ Vg max or for an improve in the inlet strain pabs at the suction port S.
three) Notice max. Permissible torque!
4) Offered on ask for
