Parameter Table

Product Features

1. Germany genuine brand‑new unit, complete assembly, direct installation without modification
2. High volumetric efficiency, stable pressure output under continuous heavy‑load operation
3. Advanced servo control structure, quick response for excavator compound movements
4. Low internal leakage, reduce heat generation of whole hydraulic system
5. Anti‑wear internal components, long service life for harsh mining environment
6. Low running noise, smooth operation, less hydraulic shock

Product Technology

Adopt German original precision manufacturing technology. Cylinder block, piston shoe and valve plate are made of high‑wear‑resistant alloy material, matched by high‑precision grinding process. Optimized servo‑valve control assembly ensures accurate flow adjustment. Every finished pump passes factory‑level pressure test, flow detection and noise inspection. Strict component tolerance control avoids premature wear and internal leakage.

Why Choose This Genuine Rexroth Pump?

Company Service

• Pre-Sales Confirmation: Send us your machine serial number or old pump part number — we verify the exact pump specification and control type.

• Technical Support: Experienced hydraulic engineers assist with installation, commissioning, and troubleshooting.

• Global Logistics: Secure export packaging, sea/air freight, and full customs documentation handled.

• Core Return Program: Do you have a failed A8VO200? We can offer a core credit or rebuild service.

• Flexible Payment: Bank transfer (T/T), irrevocable L/C, and major trade assurance platforms accepted.

FAQ

Q1: Which excavator models fit this A8VO200 hydraulic pump?

A: It fits Doosan DX360‑7, DX380‑7, DX420‑7, DX450‑7, DX500‑7 excavators, original installation dimension, direct replacement.

Q2: Is this rebuilt pump or genuine brand‑new pump?

A: This is genuine Germany Rexroth brand‑new complete hydraulic pump, not rebuilt or repaired unit.

Q3: What symptoms mean main hydraulic pump needs replacement?

A: Obvious lack of digging power, slow compound action, high hydraulic oil temperature, serious internal leakage, abnormal pump noise, these are typical pump failure signals.

Q4: Do I need to modify anything during installation?

A: No modification needed. Keep hydraulic oil and filter elements replaced during installation for longer service life.

Q5: Can you accept large wholesale orders?

A: Yes, we support bulk order for excavator parts merchants, contact us for competitive quotation.