-21307.jpeg)
| Size |
12
|
28
|
56
|
80
|
112
|
160
|
250
|
||
| Working displacement |
Vg
|
ccm
|
11.6
|
28
|
56
|
80
|
112
|
160
|
250
|
| Max. rotation speed (at Pinput = 2 bar) |
nmax
|
rpm
|
6000
|
4750
|
3750
|
3350
|
3000
|
2650
|
2100
|
| Feed (at nmax) |
qmax
|
l/min
|
70
|
133
|
210
|
268
|
336
|
424
|
525
|
| Power at ∆p=450 bar at ∆p=400 bar at ∆p=350 bar at ∆p=250 bar |
N
|
kW
|
49
43
38
27
|
93
83
72
52
|
147
130
114
81
|
187
166
146
104
|
235
209
183
130
|
296
263
230
165
|
367
326
285
204
|
| Torque at ∆p=450 bar at ∆p=400 bar at ∆p=350 bar at ∆p=250 bar |
T
|
Nm
|
70
69
60
43
|
187
166
145
104
|
373
332
290
207
|
534
474
415
296
|
747
664
581
415
|
1067
948
830
593
|
1667
1482
1297
926
|
| Weight |
m
|
kg
|
4
|
9
|
17
|
19,2
|
29
|
45
|
65
|
| Size | 56 |
107
|
|
| Working displacement, Vg |
ccm
|
56.1
|
106.7
|
| Max. rotation frequency (at Pinput= 0,2 MPа), nmax |
rpm
|
3750
|
3000
|
| Feed (at nmax), Qmax |
l/min
|
210
|
320
|
| Power, N at ∆p=450 bar at ∆p=400 bar |
kW
|
141 125 |
214 190 |
|
Torque, T
at ∆p=450 bar
at ∆p=400 bar |
Nm
|
358 319 |
682 606 |
| Weight, m |
kg
|
18
|
32
|
Designation |
Working displacement |
Pressure |
311.K series |
28 ccm/rev |
35 MPa |
80 ccm/rev |
||
411.K series |
56 ccm/rev |
|
107 ccm/rev |
311.K series
Open circuit fixed displacement axial piston bent-axis hydraulic pumps
(PTO design)
► Download Leaflet.pdf (2.35 Mb)
 |
Design:
- keyed shaft: 8x32x35 DIN/ISO 14; - pressure line: G1/2” DIN/ISO 228; - suction line: G3/4” DIN/ISO 228; - clockwise and counterclockwise rotation
Working displacements: 12, 17, 25, 28, 34, 80 cc |
Analogues:
F1 (Parker Hannifin)
A17FO (Bosch Rexroth)
SC, SCP, SAP (Sunfab)
HDS, MDS, HDT (OMFB)
xPi (Hydro Leduc)
FR (Bezares)
BI (Aber)
Technical characteristics:
Application:
Pumps are intended for hydraulic circuits of mobile machines. Can be mounted directly on power take-off (PTO) or drive shaft of mobile machines.
Advantages:
- maximum pressure up to 35 MPa;
- compact size and light weight;
- easy installation;
- improved reliability
Options available upon agreement with the customer:
- complete set delivery “Pump + PTO”;
- mounting flanges as per ISO, GOST, DIN;
- delivery of suction line hoses, pressure line fittings, spare parts & accessories;
- vertical and horizontal orientation of the pump
| Parameter | Value A | Value B |
| Working displacement, ccm | 35 | 75 |
| Rotation speed, rpm | ||
| - min | 400 | 400 |
| - nominal | 1200 | 1200 |
| - max. at min output pressure (output A and output В on load) | 2000 | 2000 |
| - max. without load | 2550 | 2550 |
| Nominal feed, l/min | 40 | 80 |
| Pressure, nominal, bar | 200 | 200 |
| Pressure, max, bar | 350 | 350 |
| Input pressure, bar | ||
| - min | 0.8 | 0.8 |
| - max | 2.0 | 2.0 |
| Nominal power (consumed), kW | 44.4 | 44.4 |
| Flow efficiency (output А and output B) | 0.95 | 0.95 |
| Total efficiency | 0.9 | 0.9 |
| Weight, kg | 26 | 26 |
 |
Purpose:
Pumps are intended for operation in hydraulic systems of mobile road construction machines:
- dump trucks;
- loader cranes;
- municipal machines;
- forestry machines;
- mobile cranes;
- etc.
|
|
Size |
71 |
80 |
90 |
112 |
|
Speed, rpm - minimum - nominal - maximum at Pinput = 0.2 MPa |
500 2000 3050 |
|||
|
Flow, l/min - nominal - maximum |
136 208 |
153 234 |
173 264 |
215 328 |
|
Boost pressure, MPa - nominal - maximum peak |
25 40 |
25 35 |
||
|
Power, kW - nominal - maximum |
61 150 |
70 170 |
78 190 |
97 208 |
|
Torque, Nm - nominal - maximum |
294 470 |
332 530 |
373 596 |
464 649 |
|
Weight (without working fluid), kg |
30 |
|||
Beylikdüzü O.S.B. Mermerciler Sanayi Sitesi 1. Bulvar No. 15 34524 - Beylikdüzü - İSTANBUL
+90 212 876 40 08 pbx
info@deltaproje.com
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