High-Capacity Tilt Cylinder System

The 22070283 Cabin Cylinder (22070283) integrates dual M12x1.5 external threading compatible with 23679505 hydraulic manifolds. Precision-engineered 54mm cylinder bore maintains ±0.005mm concentricity across 543mm stroke cycles. Multi-layered sealing architecture combines fluorocarbon backup rings with HNBR wipers for thermal stability in -30°C to 140°C environments. Forged steel gland nuts withstand 25MPa pulsating pressures during tilt operations. Induction-hardened piston rods (25mm diameter) achieve 55-62 HRC surface hardness for abrasive wear resistance. Modular porting interfaces support both 21455230 and 22928427 hydraulic line configurations. Plasma-nitrided mounting surfaces prevent galling during 739mm span adjustments. Temperature-compensated wear bands maintain <3µm clearance under dynamic loads, compatible with 21882635 bushing kits. Chromium-plated rod surfaces achieve Ra<0.2µm finish for optimal seal longevity.

Volvo Cab Tilt System Compatibility