Worth being precise about this: "Hitachi crane" in the crawler crane market specifically refers to the Hitachi Sumitomo joint venture — a distinct business from Hitachi's excavator line (which runs through the separate Tata Hitachi JV in India). Hitachi Sumitomo cranes are used across infrastructure, oil and gas, power plant, and shipbuilding/port applications, valued for reliability and low-maintenance design. If you're running one of these crawler cranes, this page covers the correct hydraulic pump.
Hitachi Sumitomo Crawler Crane — What We Cover
| Application Class | Typical Capacity | Common Use |
|---|---|---|
| Mid-capacity crawler cranes | Up to ~150 tonnes | General construction, infrastructure |
| Heavy-lift crawler cranes | 150-300+ tonnes | Power plant, oil & gas, heavy infrastructure |
Confirm your exact model and pump nameplate before ordering — WhatsApp a photo for a precise match.
What Our Refurbishment Covers
Measured against original tolerance and replaced where wear exceeds spec.
Tested to confirm smooth, controllable response under load.
Replaced as standard on every unit.
Verified at rated pressure with output documented on the written test report.
Why Hitachi Sumitomo Crane Owners Choose PumpGrid
Correct Diagnosis for a Specialist Crane
We confirm your crane's exact model and pump specification before quoting — heavy-lift crawler cranes vary significantly across the capacity range.
40-60% Savings vs New Import
Refurbishment saves significantly against new OEM pricing and avoids extended import wait times.
Safety-Grade Documentation
Heavy-lift crane hydraulics carry serious safety implications — our written test report supports compliance records.
3-Month Warranty
Replacement, not repair, if a refurbishment defect appears within warranty.