Combine Harvester Hydraulic Pump 90 Series 90r

Model NO.
90R055
Straight Shaft Swashplate Piston Type
Pressureoil
Radial Plunger Pump Type
Hydraulic Piston Pump
Model
90r55
Application
Construction Machinery
Original
Yes
Transport Package
Wooden Case for Export
Specification
hydraulic
Trademark
FOCOR
Origin
China
HS Code
8413503190
Production Capacity
2000 Sets/Month
Reference Price
$ 270.00 - 1,350.00
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Product Description

Sauer  90 Series  90R100  90R55 Hydraulic Piston Pump For Excavator


Danfoss Sauer 90 pump
 
Hydraulic pump Sauer Sundstrand 90R series 90R030, 90R042, 90R055, 90R075, 90R100, 90R130, 90R180, 90R250
90L series 90L030, 90L042, 90L055, 90L075, 90L100, 90L130, 90L180, 90L250
Description  
Closed circuit
Size 030 042 055 075 100 130 180 250
Series 90
Maximum loads of 480 bar (6960 psi)
Controls device: CA, DC, DD, KA , KP, HF, MA, MB, etc.
 
Series 90 axial piston variable displacement pumps are of cradle swash plate design with variable displacement, and are intended for closed circuit applications. The flow rate is proportional to the pump input speed and displacement. The latter is infinitely adjustable between zero and maximum displacement. Flow direction is reversed by tilting the swash plate to the opposite side of the neutral (zero displacement) position.
- The Series 90 - Advanced Technology Today
- 8 Sizes of Variable Displacement Pumps
- Complete Family of Control Systems
- Proven Reliability and Performance
- Optimum Product Configurations
- Compact and Lightweight
 
Technical Data 
Table of values (theoretical values, without efficiency and tolerances; values rounded)
Sauer 90 Dimension 90R030
90L030 		90R042
90L042 		90R055
90L055 		90R075
90L075 		90R100
90L100 		90R130
90L130 		90R180
90L180 		90R250
90L250
Displacement cm3 30 42 55 75 100 130 180 250
in3 1.83 2.56 3.35 4.57 6.1 7.93 10.98 15.25
Input speed Minimum min-1 (rpm) 500 500 500 500 500 500 500 500
Rated min-1 (rpm) 4 200 4 200 3 900 3 600 3 300 3 100 2 600 2 300
Maximum min-1 (rpm) 4 600 4 600 4  250 3 950 3 650 3  400 2  850 2 500
Max. Attainable min-1 (rpm) 5 000 5 000 4 700 4 300 4 000 3 700 3 150 2 750
Theoretical Nm/bar 0.48 0.67 0.88 1.19 1.59 2.07 2.87 3.97
Torque in lb/1000 psi 290 410 530 730 970 1 260 1 750 2 433
Mass moment of inertia of the int. rotating parts kg m2 0.0023 0.0039 0.006 0.0096 0.015 0.023 0.038 0.065
lb • ft2 0.0546 0.0926 0.1424 0.228 0.356 0.546 0.902 1.543
Weight (with MA Control) kg 28 34 40 49 68 88 136 154
lb 62 75 88 108 150 195 300 340
 
Combine Harvester Hydraulic Pump 90 Series 90r
Combine Harvester Hydraulic Pump 90 Series 90r
Combine Harvester Hydraulic Pump 90 Series 90r
Combine Harvester Hydraulic Pump 90 Series 90r
Combine Harvester Hydraulic Pump 90 Series 90r


 

 

Plunger Pump

SUPERAUTO.CAT, 2023