Is the Hydraulic Test Rig for Rear Cover Sub-Assembly automated?

Yes, it supports both automated and manual testing modes via a touchscreen HMI, with automated sequences for oil heating, unit clamping, motor operation, and load adjustments, plus real-time monitoring and data acquisition for reporting and analysis.

Does the rig generate test reports and integrate with data acquisition systems?

Yes, it provides automated, exportable test reports with graphical plots, pass/fail results, and time-history data, and can be integrated with advanced DAQ systems for real-time monitoring, automated reporting, and traceability of every test result.

Rear Cover Sub-Assembly Testing / Automotive · Heavy Industrial · Defence-Adjacent / MIL‑STD · ISO · IS / Noida · India

MODEL A1110 · REAR COVER SUB-ASSEMBLY TESTING

Hydraulic Test Rig for Rear Cover Sub-Assembly, validated to 210 bar.

Model A1110 by Neometrix evaluates the structural integrity, hydraulic performance, and reliability of tractor rear cover assemblies. Automated and manual test modes, precision hydraulic control with adjustable pressure and flow, and LVDT/RTD/WIKA instrumentation for accurate displacement, temperature, and pressure measurement.

Request a quote Full specifications

Hydraulic Test Rig for Rear Cover Sub-Assembly Model A1110 — main hydraulic power pack and rear cover test fixture by Neometrix

Fig · 01 Photograph · main hydraulic power pack (left) with rear cover sub-assembly test fixture (right) on the shop floor

Designed to comply with:

MIL-STD ISO IS

Operating Pressure

210BAR

Flow Rate

5–24LPM

Crack Pressure Test

165BAR

Lift Arm Response

2.3–2.6SEC

Tank Capacity

500LITER

Overview

Built to validate the rear cover.

The Hydraulic Test Rig for Rear Cover Sub-Assembly (Model A1110) is an advanced testing solution engineered to evaluate the structural integrity, hydraulic performance, and reliability of tractor rear cover assemblies before they leave the production line.

Hydraulic Test Rig for Rear Cover Sub-Assembly — loading hydraulic power pack close view with control panel and ABB motor by Neometrix

Fig · 02 Photograph · loading hydraulic power pack, control panel, and ABB motor assembly

It features automated and manual testing modes, precision hydraulic control with adjustable pressure and flow rates, and state-of-the-art instrumentation for accurate measurement of displacement, temperature, and pressure. Designed for demanding industrial applications, this rig offers unparalleled efficiency, repeatability, and safety, making it ideal for automotive manufacturing, heavy machinery, and quality assurance research environments.

The test fixture is driven by a 500 L Grade ELF 2731 brake oil circuit, powered by a 15 kW ABB VFD motor, and secured with 200 bar hydraulic swing clamps rated at 22.6 kN and 13.9 kN. A separate 300 L loading power pack, using VG 46 oil and a Rexroth gear pump, applies load pressure up to 150 bar.

Automated AUTO-mode sequencing and direct manual control from a single touchscreen HMI — built for repeatable, traceable rear cover sub-assembly testing.

Every unit is instrumented with an LVDT displacement sensor, an RTD (0–150 °C) for oil temperature, and calibrated WIKA pressure transmitters rated to 300 bar — giving traceable, repeatable results for automotive manufacturing, heavy machinery, and R&D quality assurance environments.

System Architecture

Six subsystems, one test loop.

Two hydraulic power packs, precision instrumentation, and a touchscreen control interface work together as a single, jointly commissioned test rig.

Sub · 01

Main Hydraulic Power Pack

500 L reservoir circulating Grade ELF 2731 brake oil; 10-micron return filter and 50-micron suction strainer; twin 4 kW heaters; 15 kW/20 HP ABB motor with ABB VFD; integrated magnetic tank cleaner.

Sub · 02

Loading Hydraulic Power Pack

300 L reservoir for VG 46 oil; 10-micron return filter, 149-micron suction strainer; ABB 2 HP motor coupled to a Rexroth gear pump rated to 150 bar.

Sub · 03

Instrumentation & Sensors

LVDT for real-time linear displacement; RTD for 0–150 °C oil temperature; calibrated WIKA pressure transmitters/gauges to 300 bar; Omega pulse-output digital flow meters.

Sub · 04

Hydraulic Actuation & Control

Double-acting hydraulic actuators; heavy-duty 200 bar swing clamps rated 22.6 kN and 13.9 kN; Rexroth 4/3 DC solenoid directional control valves; relief and unloading valves for pressure regulation.

Sub · 05

Control Interface

Touchscreen HMI with selectable automatic and manual modes, enabling precise, customized testing protocols and full data visualization/logging.

Sub · 06

Safety Systems

Emergency stop buttons, protective interlocks, and overload protection systems engineered to comply with industrial safety standards.

Test Modes

Automatic sequencing, or direct control.

Both modes run from the same touchscreen HMI, switching to suit production throughput or diagnostic depth.

MODE · 01

Automated (AUTO Mode)

System initiates automatic sequences, beginning with oil heating (maintained between 40–60 °C), secure unit clamping at 200 bar pressure, controlled motor operation, and systematic load adjustments — ensuring precise, repeatable test conditions and rapid execution cycles.

Precise · Repeatable · Rapid Cycle

MODE · 02

Manual Mode

Direct user control from the rear panel, allowing independent operation of test components — ideal for specialized or diagnostic testing scenarios that demand direct intervention.

Diagnostic · Direct Intervention

Key Features

Precision instrumentation, industrial durability.

Every measurement path and clamp on the A1110 is sized for repeatable, traceable rear cover sub-assembly testing.

500 L brake oil circuit: tests tractor rear cover assemblies using a Grade ELF 2731 brake oil circuit powered by a 15 kW ABB VFD motor.
Precision sensing: LVDT displacement sensor, RTD (0–150 °C), and WIKA pressure transmitters (up to 300 bar) ensure precise measurements.
Secure fixturing: Rexroth 4/3 DC solenoid directional control valves and 200-bar swing clamps (22.6 kN and 13.9 kN) secure test fixtures.
Contaminant-free oil: 10-micron return filter, 50-micron suction strainer, and magnetic tank cleaner keep hydraulic oil clean.

Loading power pack: 300 L VG46 oil, ABB 2 HP motor, and Rexroth gear pump capable of reaching 150 bar pressure.
Touchscreen HMI: selectable automatic and manual modes enable precise, customized testing protocols for all users.
Wide operating envelope: operational pressure up to 210 bar, flow rate 5–24 LPM, and lift arm response consistently between 2.3–2.6 seconds.
Safety-first design: emergency stops, protective interlocks, and overload protection systems comply with industrial safety standards.

Gallery

The rig, on the shop floor.

The A1110 main power pack and test fixture, and a short walkthrough of the system in operation.

Hydraulic Test Rig for Rear Cover Sub-Assembly — full shop-floor view, main power pack and test fixture

Hydraulic Test Rig for Rear Cover Sub-Assembly — angled view of test fixture, hydraulic clamps and swing arms

Fig · 03–04 Photographs · full rig on the shop floor (left) and angled close view of the test fixture and swing clamps (right)

Downloads

Catalog & design drawings.

General catalog and GA drawings for the Hydraulic Test Rig for Rear Cover Sub-Assembly, available as PDF for procurement and technical review.

General Arrangement — Design 1

PDF

Hydraulic Test Rig for Rear Cover Sub-Assembly design drawing 2 thumbnail

Design 02

General Arrangement — Design 2

PDF

Specifications

Full technical parameters.

Key system parameters for the standard Hydraulic Test Rig for Rear Cover Sub-Assembly (Model A1110) configuration.

Model	A1110
Reservoir (Main)	500 liter, MS construction, Grade ELF 2731 brake oil
Reservoir (Loading)	300 liter, VG 46 hydraulic oil
Main Motor	15 kW / 20 HP ABB motor with ABB VFD
Loading Motor & Pump	ABB 2 HP motor with Rexroth gear pump, up to 150 bar
Operational Pressure	Adjustable up to 210 bar
Flow Rate	5 to 24 LPM, based on predefined test profiles
Max Crack Pressure Test	Up to 165 bar
Lift Arm Response Time	2.3–2.6 seconds
Swing Clamps	200 bar rated, 22.6 kN and 13.9 kN
Directional Control Valves	Rexroth 4/3 DC solenoid
Displacement Sensor	LVDT
Temperature Sensor	RTD, 0–150 °C
Pressure Instrumentation	WIKA transmitters/gauges, up to 300 bar
Flow Meters	Omega, pulse-output digital
Filtration	10-micron return filter, 50-micron suction strainer, magnetic tank cleaner
Heating	Twin 4 kW heaters, oil maintained at 40–60 °C in AUTO mode
Control Interface	Touchscreen HMI, selectable automatic and manual modes
Safety Systems	Emergency stops, protective interlocks, overload protection
Reference Standards	MIL-STD · ISO · IS · customer-specified requirements

Applications

Where it earns its keep.

Deployed anywhere a rear cover sub-assembly needs traceable, repeatable pressure and flow validation.

A · 01Automotive manufacturing — comprehensive testing of rear cover sub-assemblies for tractors, trucks, and commercial vehicles

A · 02Heavy industrial equipment — testing hydraulic sub-assemblies used in heavy machinery, ensuring operational integrity and reliability

A · 03Defence-adjacent component validation — validating hydraulic sub-assemblies used in military ground equipment under stringent conditions

A · 04Research & development — laboratory-grade precision testing, analysis, and validation of new component designs

A · 05Production-line quality assurance — repeatable pass/fail validation before rear covers reach final assembly

A · 06Hydraulic component R&D — endurance-cycle and leak-tightness testing of seals, housings, and flanges

In Depth

The complete technical read.

Engineering narrative for production engineers, procurement teams, and quality officers evaluating the A1110 before purchase.

1. Introduction

The Hydraulic Test Rig for Rear Cover Sub-Assembly (Model A1110) by Neometrix Group is an advanced testing solution specifically engineered to evaluate the structural integrity, hydraulic performance, and reliability of tractor rear cover assemblies. It features automated and manual testing modes, precision hydraulic control with adjustable pressure and flow rates, and state-of-the-art instrumentation for accurate measurement of displacement, temperature, and pressure. Designed for demanding industrial applications, this rig offers unparalleled efficiency, repeatability, and safety, making it ideal for use in automotive manufacturing, heavy machinery, defence-adjacent component testing, and quality assurance research environments.

2. Comprehensive system description

2.1 Main Hydraulic Power Pack

Reservoir Capacity: 500 liters, equipped to store and circulate Grade ELF 2731 brake oil.
Filtration: return line — precision 10-micron filter to maintain hydraulic cleanliness; suction line — robust 50-micron strainer to prevent particle ingress.
Heating System: twin high-capacity (4 kW each) heaters ensure optimal oil temperature for efficient system performance.
Pump and Motor System: high-performance 15 kW/20 HP ABB electric motor paired with an ABB Variable Frequency Drive (VFD), allowing precise control over motor speeds and system pressures.
Contamination Control: integrated magnetic tank cleaner for capturing metallic impurities and ensuring extended component life.

2.2 Loading Hydraulic Power Pack

Reservoir Capacity: 300 liters designed to handle VG 46 hydraulic oil.
Filtration: return line, 10-micron precision filter; suction strainer, 149 microns.
Motor and Pump Assembly: robust ABB 2 HP motor coupled with a high-performance Rexroth gear pump capable of maintaining pressures up to 150 bar.

2.3 Advanced Instrumentation and Sensors

Linear Variable Differential Transformer (LVDT): provides highly accurate, real-time measurements of linear displacement, ensuring precise control of actuator movements.
Resistance Temperature Detector (RTD): offers reliable and precise oil temperature monitoring ranging from 0–150 °C, essential for maintaining optimal operating conditions.
Pressure Measurement System: calibrated pressure transmitters and gauges from Wika, providing precise measurement up to 300 bar, ensuring consistent test conditions.
Digital Flow Meters: pulse-output meters (Omega) accurately track fluid flow rates, enabling instantaneous, repeatable testing.

2.4 Hydraulic Actuation and Control Systems

Actuators: high-quality double-acting hydraulic actuators tailored for precise and repeatable testing.
Hydraulic Swing Clamps: heavy-duty clamps with overload protection, rated for 22.6 kN and 13.9 kN at 200 bar, ensuring secure fixture during testing.
Directional Control Valves: high-precision Rexroth 4/3 DC solenoid valves for precise fluid direction management.
Pressure Control: equipped with relief and unloading valves to maintain accurate pressure regulation, ensuring safe operational conditions.

2.5 Control Interface

Touchscreen HMI: an intuitive touchscreen interface that simplifies complex operational procedures, enhances operator experience, and facilitates data visualization and logging.
Operating Modes: flexible operation through selectable automatic and manual modes, enabling customized testing protocols tailored to specific requirements.

3. Testing procedure

Automated Mode (AUTO Mode)

System initiates automatic sequences, beginning with oil heating (maintained between 40–60 °C), secure unit clamping at 200 bar pressure, controlled motor operation, and systematic load adjustments.
Ensures precise and repeatable testing conditions and rapid execution cycles.

Manual Mode

Direct user control from the rear panel, allowing independent operation of test components.
Ideal for specialized or diagnostic testing scenarios that demand direct intervention.

4. Safety features & maintenance schedule

Safety features: comprehensive safety protocols including emergency stop buttons, protective interlocks, overload protection systems, and clearly marked operation guidelines. Robust engineering construction compliant with stringent industrial safety standards to ensure operator safety and asset protection.
Daily: routine cleaning and visual inspection.
Weekly: inspection and cleaning of filtration components, magnetic cleaner rods, and sensors.
Monthly: complete hydraulic tank and suction strainer maintenance to ensure optimal performance and longevity.

5. Applications

Automotive Manufacturing: comprehensive testing of rear cover sub-assemblies for tractors, trucks, and commercial vehicles.
Defence-Adjacent Equipment: validating hydraulic sub-assembly components used in ground-support and military equipment under stringent conditions.
Heavy Industrial Equipment: testing hydraulic sub-assemblies used in heavy machinery, ensuring operational integrity and reliability.
Research & Development: used in laboratory settings for precision testing, analysis, and validation of new component designs.

Technical specifications at a glance

Reservoir (Main / Loading)	500 L (Grade ELF 2731) / 300 L (VG 46)
Operational Pressure	Up to 210 bar
Flow Rate	5–24 LPM
Max Crack Pressure Test	Up to 165 bar
Lift Arm Response	2.3–2.6 seconds
Standards	MIL-STD · ISO · IS

Why choose Neometrix's Hydraulic Test Rig?

Precision and Accuracy: integrated with top-tier sensor and instrumentation technology to deliver highly accurate test outcomes.
Operational Versatility: provides flexibility with automated and manual testing options suitable for diverse applications.
Durability and Quality Assurance: built with premium-grade materials and components, ensuring long-term reliability and consistent performance.
Exceptional Technical Support: backed by Neometrix's experienced team of engineers, offering expert guidance, comprehensive after-sales service, and technical assistance.

Conclusion

Neometrix's Hydraulic Test Rig for Rear Cover Sub-Assembly delivers a robust, repeatable solution for validating tractor rear cover performance before final assembly. By combining precision hydraulic control with advanced instrumentation and flexible automatic/manual operation, the A1110 ensures consistent quality assurance across automotive, heavy industrial, and defence-adjacent manufacturing environments.

FAQ

Common questions.

Plain-language answers from the engineering team.

Q · 01 What is a Hydraulic Test Rig for Rear Cover Sub-Assembly?

It is a precision hydraulic test platform (Model A1110) designed to validate the performance, pressure handling, leakage, flow characteristics, and structural integrity of rear cover sub-assembly components under controlled hydraulic conditions. It is designed and manufactured by Neometrix Engineering Pvt Ltd, India.

Q · 02 What components are tested on this hydraulic test rig?

The rig tests rear cover sub-assemblies, seals, machined housings, flanges, and related hydraulic interfaces to ensure dimensional accuracy, leak tightness, and pressure performance.

Q · 03 What parameters can this test rig measure?

It can measure pressure response, leakage, static & dynamic sealing performance, differential pressure, flow trends, displacement, oil temperature, and endurance cycles under test conditions.

Q · 04 Is this test rig automated?

Yes, it supports PLC/touchscreen-controlled operation, real-time monitoring, automated test cycles in AUTO mode, direct manual control for diagnostics, and data acquisition for reporting and analysis.

Q · 05 What industries benefit from this test rig?

Industries such as automotive manufacturing (tractors, trucks, commercial vehicles), heavy engineering, hydraulics manufacturing, and defence-adjacent industrial component testing use it for quality validation and product certification.

Q · 06 Can the test rig be customized?

Yes, pressure range, sensor types, fixtures, and control algorithms can be customized based on sub-assembly dimensions and specific test requirements.

Q · 07 Does the rig generate test reports?

Yes, it provides automated, exportable test reports with graphical plots, pass/fail results, and time-history data for traceability and quality assurance.

Q · 08 Does the Hydraulic Test Rig comply with relevant standards?

Yes, the Hydraulic Test Rig for Rear Cover Sub-Assembly is designed to comply with applicable national and international standards including MIL-STD, ISO, and IS, plus customer-specified requirements.

Q · 09 Who manufactures the Hydraulic Test Rig for Rear Cover Sub-Assembly?

It is designed and manufactured by Neometrix Engineering Pvt Ltd, a leading test equipment manufacturer based in India.

Q · 10 How can I get a quotation, and does Neometrix export this test rig internationally?

Yes, Neometrix Engineering Pvt Ltd exports the Hydraulic Test Rig for Rear Cover Sub-Assembly to global customers in automotive, industrial, and defence-adjacent sectors. You can request a quotation via the contact form on this page or by reaching out to Neometrix directly by email or phone.

Get a quote

Tell us your rear cover
test requirements.

We size the pressure range, fixture geometry, and sensor package to your rear cover sub-assembly drawings, and walk through commissioning and calibration with your quality team.

Request a quote +91 7777 876 876

Hydraulic Test Rig for Rear Cover Sub-Assembly, validated to 210 bar.

Built to validate the rear cover.