🚜 Closed-Loop Hydrostatic Transmission (Swashplate Angle), Output Torque Lb-Ft

Hydrostatic Closed-Loop Transmission Calculator

Size closed-circuit hydrostatic vehicle transmissions (HST) and industrial winch drives: calculate hydraulic motor output torque (Lb-Ft = [Motor Displacement cu in x Pressure Drop PSI] / [24 x π]), output shaft rotational speed (RPM = [Flow GPM x 231] / Motor Displacement), and heavy machinery drive margins.

1. Project & Operating Inputs

System Operating Differential Pressure (PSI e.g. 4,500 PSI ΔP)

Hydraulic Motor Displacement (Cu In / Rev e.g. 6.8 CID Motor)

Customer Bid Price for Supplied & Commissioned HST Package ($)

Variable Piston Pump, Bent-Axis Motor, Charge Pump & Hoses ($)

2. Financial Breakdown & Yield

CLOSED-LOOP HYDROSTATIC DRIVES

Turnkey Hydrostatic Drive Profit

Mobile Hydraulics Margin

0.0%

Gross Revenue / Bill

Total Project CapEx

Operating / Material Cost