400-450 Bar Excavator Hydraulic Pumps A6VM80 Series With 80 Cc/Rev Displacement
Price:
Negotiable
MOQ:
5
Delivery Time:
7 work days
Brand:
KERSTERN
Product Description
Hydraulic Pump for Excavators A6VM80 Series With 80 Cc/Rev Displacement
High-performance axial piston variable motor with 80 cc/rev displacement, designed for hydrostatic transmission in open and closed circuits.
Product Specifications
| Model Number | A6VM80HA1/63w-VAB380A-SK |
| Maximum Output Volume | 80ml/r |
| Set Minimum Output Volume | 30.2ml/r (adjustable) |
| Rotation Direction | Two-way |
| Rotary Speed | Rated speed: 3900rpm Maximum speed: 6150rpm |
| System Allowable Pressure | Rated pressure: 400bar Maximum pressure: 450bar |
| Housing Pressure | Rated: 3bar Peak value: 5bar |
| Control Mode | HA1 and automatic control related to high voltage |
| Mounting Flange | SAE flange, seam allowance: 140mm, Installation holes 4-13.5, Installation hole pitch circle 180mm |
| Output Shaft | W35×2×16×9g DIN5480 |
Key Features
- Axial piston variable motor for hydrostatic transmission
- Displacement range: 28 to 1000 ml/r
- Nominal pressure up to 450 bar (sizes 28-200) and 400 bar (sizes 250-1000)
- Infinite displacement adjustment (0 to Vgmax) via swashplate design
- Dual control options: HD (hydraulic proportional) and HZ (two-point hydraulic)
- Designed for primary pumps in wheel loaders, crawler cranes, and heavy machinery
Technical Requirements
- Inject 46# hydraulic oil and confirm with the oil level gauge after installing the motor
- All parts (except those marked with dashed lines) should be painted
Assembly Testing Program
- Sealing test: Gas tightness test at 0.2Mpa atmospheric pressure for over 3 minutes
- Operation: Overall deviation of the small gear must be within 0.5mm
Motor Paint Specifications
- Condition: One layer
- Thickness: Over 30um
- Color: Gray
- Material: Polyurethane resin
Product Attributes
| Attribute | Value |
|---|---|
| Warranty | 1 Year, 6 Months, 3 Months, Unavailable, 180 days |
| Application | Crawler Excavator, Excavator Engine, Cat 320B, For excavator, Kebelco SK-8 excavator |
| Part Name | Excavator hydraulic pump, hydraulic gear pump, Hydraulic Main Pump, hydraulic pump, k3v112 /140 /180 dt / dtp |
| Type | Hydraulic, hydraulic main pump, Hydraulic Spare Parts, Kubota KX121-3 excavator hydraulic pump, excavator spare parts |
| Material | Steel, Casting Iron, Metal, Aluminum |
| Condition | 100% new, New, durable |
| Certification | ISO9001 |
Similar Products
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Shandong Keystone Hydraulic Co.,Ltd
Location
Jidong Digital Economy industrial Park, Beihu District, Jining city, Shandong province,China
Contact Person
Ada