Dynapac Hydraulic Pumps | 4700396294 & 4700387538 | CC422/CC622

【40% Savings】Dynapac hydraulic pumps (4700396294/4700387538) for CC422/CC622. OEM & aftermarket options. 12-month warranty. Global supplier.

Product Overview

Ensure optimal hydraulic performance for your Dynapac CC422, CC522, and CC622 compactors with our premium Hydraulic Pump replacements. As a certified Dynapac parts supplier, we offer:
✔ Genuine Dynapac OEM Pumps – Factory-direct replacements
✔ Premium Aftermarket Alternatives – 40% cost savings with upgraded components

Shipping fee and delivery date to be negotiated. Chat with supplier now for more details and Optimal price.

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Key Features & Benefits

✔ Precision Hydraulics

  • ±1% flow control accuracy
  • Integrated pressure relief valves

✔ Enhanced Durability

  • Hardened steel gears (aftermarket: +35% lifespan)
  • Double-lip shaft seals (vs OEM single-lip)

✔ Perfect Fitment

  • Includes mounting hardware and gaskets
  • 12-month warranty on aftermarket units (OEM: 6 months)
Brand NameDynapac
Place of OriginChina
Warranty6 months
Video outgoing-inspectionAvailable
Machinery Test ReportAvailable
Part NumberFlow RatePressure RatingCompatible Models
470039629445 L/min280 barCC422, CC522, CC622
470038753860 L/min320 barCC522, CC622
Dynapac 4700396294(4700387538) Hydraulic Pump

Premium Construction Machinery Parts Supplier | Dynapac, BOMAG & Wirtgen
Headquartered in Hebei, China, we bring 7+ years of expertise in supplying and servicing genuine & alternative parts for:
✔ BOMAG rollers & compactors
✔ Wirtgen milling machines
✔ Dynapac road equipment

✓ Direct-from-factory pricing (typically 30-70% below OEM)
✓ Same quality assurance as genuine parts
✓ Technical support from bilingual engineers

✔ Superior Vibration Control

  • 30% better damping than standard OEM
  • Operating range: -40°C to +120°C

✔ Heavy-Duty Construction

  • Nitrogen-charged design (aftermarket option)
  • Zinc-plated mounting hardware included

✔ Guaranteed Compatibility

CP274/CP275 Pneumatic Rollers

Direct bolt-on replacement for:

CA2500/CA3500 Asphalt Rollers

CC6200/CC8200 Soil Compactors

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