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Hydraulic
Intelligence
for Industry

Expert-level fault diagnosis, crane diagnostics, system design & knowledge base — purpose-built for marine and offshore hydraulic engineers.

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150+ KBOEM manuals and hydraulic references
Design AIPressure, flow, components and BOM
Crane DiagFault logic for marine hydraulic systems
HM
HydroMind AI Advisor
Illustrative advisor workflow
Example
YOU
Example scenario: elevated case-drain pressure under load — how should the circuit be investigated?
HYDROMIND AI
Example workflow: isolate the affected circuit, compare measured values with the applicable OEM documentation, then inspect the pump, drain path and control circuit. All limits and corrective actions require qualified engineering verification.
Reference material Verification required
150+
KB References
Global
Web Access
12
OEM Brands
24/7
AI Availability
Covering equipment from the world's leading OEMs
Liebherr Rexroth Danfoss Parker Eaton NOV MacGregor Sauer-Danfoss SeaTrax Favelle Favco Sun Hydraulics ISO 4413 · DNV
Fastest

Diagnose a fault

Start with symptoms, pressure readings, and component model. HydroMind returns test points and likely root causes.

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Offshore

Investigate crane issues

Use the crane workflow for hoist, luff, slew, brake release, case drain and proportional valve faults.

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Design

Build a hydraulic system

Move from application brief to pressure, flow, fluid, control, safety and BOM recommendations.

Start System Design →
Platform Capabilities

Everything a Hydraulic Engineer Needs

From first-principles fault diagnosis to full system design — supported by 150+ OEM manuals, standards and engineering references from Rexroth, Danfoss, Parker, Liebherr & more.

Core workflow

AI Hydraulic Advisor

Deep fault diagnosis, pressure analysis, component isolation and corrective action — using structured retrieval across 150+ OEM references from Rexroth, Danfoss, Parker, Eaton, and more.

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Core workflow

Crane Diagnostic Agent

10-state AI diagnostic sequence for offshore cranes — covering Liebherr, MacGregor, NOV, SeaTrax, Favelle Favco. Identifies hydraulic, mechanical and operational fault modes with precision.

Open Crane Diag
Updated

System Design

12-step guided hydraulic system design — pump/motor sizing, DCV selection, filter & tank sizing, BOM generation and cooler sizing. From requirements to full system specification.

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Core workflow

Knowledge Base

150+ indexed references covering Rexroth, Danfoss, Parker, Eaton, Liebherr, MacGregor, NOV, SeaTrax, Favelle Favco and engineering standards — searchable and retrievable through AI.

Browse KB
How It Works

From Problem to Solution in Minutes

1

Describe Your Problem

Type your fault symptom, equipment model, and operating conditions. The AI understands hydraulic engineering context without needing simplified explanations.

2

AI Searches the KB

HydroMind searches indexed OEM manuals, standards and engineering references, retrieves the most relevant material, and structures a diagnostic response based on circuit paths and component logic.

3

Get Actionable Diagnosis

Receive structured fault analysis — root cause, test points, corrective actions, and KB references — ready for your pre-job preparation or post-job report.

Engineering workflows

Built around offshore hydraulic work

Trace a luffing fault from the reported symptom through the pressure path, pilot circuit and component test points before selecting a corrective action.
RK
Fault isolation workflow
Crane hydraulic systems
Move from duty requirements to pressure, flow, component selection and a reviewable bill of materials with assumptions visible at each step.
MF
System design workflow
Marine and offshore applications
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Quick Reference

Hydraulic & Electrical Calculator

METRIC IMPERIAL
Q
Pump Flow Rate
Q = (D × N) / 1000
Displacement D
cc/rev
Speed N
RPM
Flow Rate Q =179.1 L/min
P
Drive Power
P = (p × Q) / 600η
Pressure p
bar
Flow Q
L/min
Power P =85.8 kW
F
Cylinder Force
F = p × A
Pressure p
bar
Bore Ø
mm
Force F =157.1 kN
v
Pipe Flow Velocity
v = Q / A
Flow Q
L/min
Pipe Ø
mm
Velocity v =3.40 m/s
RV
Relief Valve Check
RV ≥ WP × 1.1
Working Press.
bar
RV Setting
bar
Status =PASS ✓
V
Tank Volume
V = 3–5 × Q_pump
Pump Flow
L/min
Multiplier
×
Min Tank =300 L
V
Ohm's Law
V = I × R
Current I
A
Resistance R
Ω
Voltage V =120 V
P
3-Phase Power
P = √3 × V × I × PF
Voltage V
V
Current I
A
Power P =45.5 kW
I
Motor Full Load Current
I = P / (√3 × V × η × PF)
Power kW
kW
Voltage V
V
FLA I =101.5 A
ΔV
Cable Voltage Drop
ΔV = 2 × I × R × L
Current I
A
Length L
m
Volt Drop =3.0 V
F
Fuse / Breaker Rating
F = FLA × 1.25
Full Load A
A
Factor
×
Min Rating =93.8 A
PS
Pressure Switch Set
PS = WP × 0.9 (cutout)
Working Press.
bar
Deadband %
%
Cut-in / Cut-out =180 / 200 bar
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