A Genuine Through-Drive Variant — Built for PTO Tandem Mounting
The K3V112DTP shares its core displacement with the excavator/crane-crossing K3V112DT, but the "P" designation marks a genuine mechanical difference — a through-drive configuration specifically built for truck-mounted crane PTO tandem mounting, where the pump needs to pass drive power through to a second pump stacked behind it. This isn't a minor variant; it's a distinct mounting architecture.
Truck-mounted cranes are typically PTO-driven, and it's common for the boom/slew circuit and an auxiliary circuit to be powered by two pumps mounted in tandem off the same PTO. The K3V112DTP's through-drive design allows drive power to pass through the first pump to a second stacked behind it — a genuine mechanical requirement, not an arbitrary naming variant. Fitting a standard (non-through-drive) K3V112DT in this application would leave the second pump with no drive input.
| Spec | Value |
|---|---|
| Application | Truck-mounted crane, PTO tandem mounting |
| Key Feature | Through-drive (DTP variant) |
| Max Operating Pressure | 350 bar |
| Displacement | 112 cc/rev |
Confirm your exact truck crane make and model before ordering — WhatsApp a photo of your pump's nameplate for a precise match.
Measured against Kawasaki tolerance and replaced where wear exceeds spec.
Tested specifically for reliable power transfer to the second stacked pump — the DTP's core functional requirement.
Replaced as standard on every unit.
Verified at 350 bar rated pressure, output documented on the written test report.