Plastic & Injection Molding Machinery Pump A7VO28 A7VO55 A7VO80
A7VO107 A7VO160
| Item | Specification |
|---|
| Structure | Bent-axis axial tapered piston variable pump, open circuit | | Displacement Sizes (Vg max) | 28,55,80,107,160,250,355,500 cm³/rev | | Nominal Pressure | 350 bar | | Peak Pressure | 400 bar | | Control Types | LR, LRD, LRDH, LRH, DR, DRG, DRS, HD1, HD2, EP, EPG | | Rotation Direction | Clockwise / Counter-clockwise | | Mounting Form | Flange mount, multi-position installation | | Working Medium | Mineral hydraulic oil, fire-resistant hydraulic fluid (custom seal) | | Operating Temperature | -20℃ ~ +80℃ | | Housing Max Pressure | ≤6 bar |
Product OverviewDisplacement frame sizes cover 28 / 55 / 80 / 107 / 160 / 250 / 355
/ 500 cm³/rev, equipped with complete control modules including
constant power control, pressure cut-off control, hydraulic pilot
control and proportional electric control to match all complex load
working conditions. The compact housing allows multi-position
installation, side/rear port options for narrow engine compartment
layout, low moment of inertia to reduce startup shock and energy
consumption.
00 - Underground coal mine heading machine hydraulic pump:
A7VO160LRD/63R-PZB01V
- Coal mine transport scraper auxiliary drive pump:
A7VO250LRD/63R-PZB01V
- Metal mine underground loader main pump: A7VO160DRG/63L-DZB01
- Mining drill jumbo rotation & feed pump: A7VO80LRGH1/63R-NZB01
- Mine hydraulic support test bench power pump: A7VO355DR/63R-VPH01
Each pump is supplied with exclusive original R material number for
full interchangeability with OEM equipment. Provide below info for
accurate quotation: - Complete pump model (e.g. A7VO107DRS/63L-NZB01-S)
- Corresponding R part number
- Rotation direction, shaft spline specification
- Control mode and pressure setting
- Application machine model
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