W Pump

The W series bent axis piston pumps from HYDRO LEDUC are of the most modern design, and exist in displacements from 12 to 108cc.
These W pumps were developed to satisfy the needs of both the industrial hydraulics market: hydraulic power packs, units for machine tools etc. and of the mobile market: construction equipment, drilling machines, mobile cranes etc.
H01-download-GB200X53

bent axis hydraulic pumps

 

hydraulic fixed displacement pump


W Pump 12 18 25 32 41 50 63 80 90 108
Maximum continuous speed rpm 3150 3150 2500 2500 2250 2000 2000 1800 1800 1600
Max pressure continuous/peak bar 350 / 400 350 / 400 350 / 400 350 / 400 350 / 400 350 / 400 350 / 400 350 / 400 350 / 400 350 / 400
Torque at 350 bar Nm 67 98 140 175 227 280 350 445 497 595
Max. flow l/mn 38,8 56,7 62,5 80 92,25 100 126 144 162 172,8
Mini / maxi pump temperature °C −25 / 110 −25 / 110 −25 / 110 −25 / 110 −25 / 110 −25 / 110 −25 / 110 −25 / 110 −25 / 110 −25 / 110
Weight kg 5.5 5.5 1.5 11.5 11.5 18 18 23 23 23
Dimensions (mm) A 123 123 146.6 152.7 152.7 172.2 172.2 200.2 200.2 200.2
B 20 20 25 25 25 32 32 32 32 32
C 6 6 8 8 8 10 10 10 10 10
D 39 39 56 56 56 59 59 68 68 68
E 44 44 60 60 60 68 68 80 80 80
F 17 17 22 22 22 30 30 35 35 35
G - - 47.6 47.6 47.6 52.4 52.4 58.7 58.7 58.7
I 80 80 100 100 100 125 125 140 140 140
J 51.5 51.5 68 69 69 84 84 90.5 90.5 90.5
K 58 58 69.8 73.7 73.7 88.2 88.2 101.6 101.6 101.6
M - - 40.5 40.5 40.5 50.8 50.8 57.2 57.2 57.2
N - - 18.2 18.2 18.2 23.8 23.8 27.8 27.8 27.8
P - - 22.2 22.2 22.2 26.2 26.2 30.2 30.2 30.2
R - - 19 19 19 25 25 32 32 32
S 100 100 125 125 125 160 160 180 180 180
T 9 9 11 11 11 13,5 13,5 13,5 13,5 13,5
U1 M12x1.5 M12x1.5 M16x1.5 M16x1.5 M16x1.5 M18x1.5 M18x1.5 M18x1.5 M18x1.5 M18x1.5
U2 M12x1.5 M12x1.5 M16x1.5 M16x1.5 M16x1.5 M18x1.5 M18x1.5 M18x1,5 M18x1.5 M18x1.5
U3 M8x1 M8x1 M10x1 M10x1 M10x1 M12x1.5 M12x1.5 M12x1.5 M12x1.5 M12x1.5

Models with splined or keyed shaft. For further information, please consult the W pumps catalogue.

This document is not contractual; for more information see our catalogs or our technical service.