HP2D21-G2SP-16.8 / 6.5-XR (AP2D21) Hydraulic Pump for 5-Ton Compact Excavators

Protecting the Profit Margins of Your Compact Fleet

In urban utility work and landscaping, compact excavators like the Volvo ECR58 and Kobelco SK50 are expected to perform flawlessly in tight spaces. When the main hydraulic pump fails, the rapid turnaround required by municipal contracts leaves no room for week-long dealership delays. Furthermore, installing an overpriced OEM replacement on a 5-ton machine can instantly wipe out the profit margin of your entire project. The HP2D21-G2SP-16.8 / 6.5-XR hydraulic pump provides a smart, cost-effective alternative. It gets your machine back to trenching immediately, effectively defending your bottom line from inflated local parts pricing.

Direct AP2D21 Cross-Reference & Drop-In Installation

Small machine repair shouldn't mean dealing with mismatched fittings. This highly specific double-pump configuration (featuring the 16.8 / 6.5 displacement setup) is engineered as an exact structural equivalent to the widely used AP2D21 platform. It guarantees a flawless, bolt-on installation using your original hydraulic lines and mounting flanges. It acts as the ultimate hydraulic pump replacement for major 5-ton carriers, ensuring your mechanics spend less time fabricating adapters and more time getting the equipment ready for the next job site.

High-Pressure Reliability for Confined Operations

Operating hydraulic attachments in confined urban environments generates significant heat and continuous pressure spikes. Cheap, poorly machined pumps suffer from internal bypass, leading to sluggish boom operation and overheating. Our HP2D21 unit utilizes precision-machined gears and high-grade seals designed to maintain relentless hydraulic power. By restoring the machine's original fluid dynamics and efficiency, you ensure optimal fuel consumption and prevent the secondary breakdowns that make cheap parts so incredibly expensive in the long run.