Product Introduction
ATUS A2FO series bent axis fixed displacement axial piston pump is designed for open circuit hydraulic systems. Compact structure and high power density make it a preferred replacement hydraulic component for construction and industrial machinery. Multiple displacement options available.
Technical Specifications:
Size NG: 5 / 10 / 12 / 16 / 23 / 28 / 32 / 45 / 56 / 63 / 80 / 90 / 107 / 125 / 160 / 180 / 200 / 250 / 355
Displacement (cm³): 4.93 / 10.3 / 12 / 16 / 22.9 / 28.1 / 32 / 45.6 / 56.1 / 63 / 80.4 / 90 / 107 / 125 / 160 / 180 / 200 / 250 / 355
Speed (rpm): 5600 / 3150 / 3150 / 3150 / 2500 / 2500 / 2500 / 2240 / 2000 / 2000 / 1800 / 1800 / 1600 / 1600 / 1450 / 1450 / 1550 / 1500 / 1320
Flow (L/min): 27.6 / 32 / 38 / 50 / 57 / 70 / 80 / 102 / 112 / 126 / 145 / 162 / 171 / 200 / 233 / 261 / 310 / 375 / 469
N.W.(KG): 2.5 / 6 / 6 / 6 / 9.5 / 9.5 / 9.5 / 14 / 18 / 18 / 23 / 23 / 32 / 32 / 45 / 45 / 66 / 73 / 110
Rated Pressure: 400 / 450 bar
Reak Pressure: 350 / 400 bar
Design Type: Axial tapered piston bent-axis design
Application Field: Used in industrial and factory automation, mobile machinery, and renewable energy, such as the steel industry, ships and offshore drilling platforms
Features
Bent axis fixed displacement design, suitable for open circuit hydrostatic transmission
Wide displacement range from 10cc to 500cc/rev to meet different power demands
Rated pressure up to 350bar, peak pressure reaches 400bar for heavy-duty operation
Spherical valve plate with self-aligning function, high volumetric efficiency
Heavy-duty bearing configuration, long service life under continuous high pressure
Drive shaft can bear radial load, both spline and keyed shaft options
Compatible with flame-resistant hydraulic oil for special working conditions
ISO standard mounting flange, easy direct replacement
Low noise operation, stable output in harsh working environments
Complete spare parts support for quick maintenance
Advantages:
Fixed Displacement: High-performance bent-axis design with fixed displacement for hydrostatic drives in open circuits.
Robust Performance: Well-suited for both mobile applications (construction machinery, truck cranes, road rollers) and industrial applications (rolling mills, drilling equipment).
High Efficiency: Tapered piston rotary group ensures high volumetric and mechanical efficiency.
Easy Installation: Compact design with a favorable power-to-weight ratio, easy to mount directly on the drive system.
Application Range
Concrete mixer truck, crane, mining machinery, agricultural equipment, marine hydraulic system, industrial hydraulic power unit.
Notes & Service
Please confirm model, displacement, rotation direction and shaft type before placing orders.
ATUS A2FO hydraulic pump supports modular replacement and on-site maintenance.
We provide professional technical support and reliable after-sales service.
FAQ
Q1: How to verify more realistically that ATUS is a factory?
A1: 1)Welcome to visite ATUS workshop by online video Live.
2)Field visite to ATUS manufacturing workshop
Q2: What is the MOQ ?
A2: MOQ 1 PCS
Q3: Can I mark my own brand on the pump?
A3: Sure. Full order Can mark your brand and code
Q4: How long is your delivery time ?
A4: 1).ATUS warehouse stock 2-3 days. No stock 7-15 days
2).ATUS custom production 7-10 days.
3).Mass production: determined according to the quantity
Q5: What payment method is accepted ?
A5: TT,LC,Western union,Trade assurance,VISA
Q6: How to Place your order ?
A6: 1).Tell us Model number ,quantity and other special requirements.
2).Proforma Invoice will be made and send for your approval.
3).Productions will be arranged upon receipt of your approval and payment or deposit.
4).Goods will be delivered as stated on the proforma invoice.
Q7: What kind of inspection you can provide ?
A7: 1).ISO9000 quality system certification.
2).ATUS is tested from material procurement to finished product by different departments such as QA, QC, and sales representatives to ensure that all pumps are in perfect condition prior to shipment. We also accept inspection by a third party you specify.
