Description
A versatile test bench designed for testing heavy-duty off-highway hydraulic components, the H-H900 Hydraulic Test Bench features some of the most advanced technology on the market today. Designed for complete pump, motor, and hydrostatic transmission and hydraulic testing, with fully automated processes and state-of-the-art display panels, the H-H900 is much more than a standard transmission test bench.
The H-H900 provides a durable and reliable platform for performance testing transmissions, torque converters, gear pumps, vane pumps, hydrostatic pumps, hydraulic motors, cylinders, and valves. Performance testing leads to reduced operating costs due to rebuild errors and the possibility of critical failures in the field. Equipment dealers can realize more profitable maintenance contracts and increase customer satisfaction by utilizing performance testing. Additionally, the H-H900 features an independent closed loop hydrostatic drive for a contamination free drive system, two high resolution display monitors for easy readability and personalization, and industrial grade glycerin filled pressure gauges.
Capable of detecting shift points and mechanical binding, identifying vibrations, diagnosing and locating leaks, measuring pressure and flow, clutch leakage and output torque (optional), the H-H900 Hydraulic Test Bench is one of the most comprehensive hydraulic testing tools on the market.
PowerNet TD Data Acquisition and Control System
Designed to provide a comprehensive, easy to use data acquisition and control system, PowerNet TD utilizes a Windows-based computerized data acquisition system to monitor and record speeds, torque, pressures, temperatures, flow rates and shift events.
In addition to advanced monitoring and recording, PowerNet TD enables users to run an automated test procedure for electronically controlled transmissions through direct manipulation of speed, flow and output load. This not only ensures consistent repeatability of test procedures, but provides a record of performance parameters exhibited during a test.
Designed for ease of use, PowerNet TD allows for easy configuration of instrumentation, operator designated warnings for high/low limit and operator customized full-feature data reports. All reports are generated in a standardized Portable Document Format (PDF).
Features
Main Features and Benefits
Every H-H900 Hydraulic Test Bench is custom built to your specifications. Our in-house manufacturing allows for short lead times, allowing you to begin testing as soon as possible.
- 300/400/450 hp (233/298/335 kW) electric motor upgrades available
- On-site Training and Commissioning
- Independent closed loop hydrostatic drive eliminates contamination risk
- Power Lift Assembly: Facilitates easy maneuvering of the hydraulic drive motor/ drive shaft for alignment with the test component
- PowerNet TD data acquisition and control offers full control and data acquisition for complete pump, motor, and hydrostatic transmission testing
- Rectifier manifold allows for testing of closed-circuit pumps with a closed-loop 10-micron filtering system.
- Rotary torque sensor provides an extremely accurate driveline torque reading up to 2000 lb-ft with standard error of 0.05%. This system is resistant to high temperatures and performs well in static and dynamic applications.
- Low flow case drain allows operators to measure case drain flow rate in hydraulic pumps.
- Soft Start Contactor:
- Aids in reducing peak current draw during motor start cycle
- Reduces voltage drop (“brown out”) during initial start
- Works with 380, 400, 415, 480 VAC input requirements (575 VAC system available)
- Dual centrifugal oil cleaning circuit with 8.0 gpm pump provides optimum oil cleansing through a kidney loop system
- Fully Automated Functionality:
- Ensures consistent and repeatable results between multiple operators
- Specified settings save time with each component test – one and done approach
- Capable of controlling every set point of every flow loop
- Also allows for full manual control on panels
- Mounted flat panel monitors enhanced large display visibility with easy-to-read dashboards
- Utilize OEM communication tools on secondary screen
- Reduced panel complexity by displaying only relevant measurements
- Convenient keyboard and mouse location directly below display panels
Optional Features
- Adapters available for most off-highway equipment
- Recessed no-step worktable design available
- Output load, Eddy Current absorber and stand:
- Trolley mounted – capable of vertical and horizontal movement
- Continuous torque – 525 lb-ft (711.80 Nm)
- Intermittent torque – 1,470 lb-ft (1993.05 Nm)
- Remote operator station kit allows operators to work in an independently controlled environment
- Polycarbonate sliding safety shield – Used to protect operator from fluid splash and small projectiles
- Multi-location ladder for convenient machine-top access and maximum safety
- Remote / secondary monitor mount
- Contamination meter kit allows operators to measure particulate contamination, moisture, and temperature of various hydraulic oils used by the UUT, main reservoir, and driveline reservoir flow loops.
Safety and Maintenance Features
- Automated shutdown protocols with computer-controlled pressure reliefs
- Safety set points remain active in both auto and manual operation modes
- Enables remote operation and optimizes employee safety
- Rear door access and ample interior lighting for added visibility and safety during maintenance
- Roof access to filters for easy maintenance
- Easy-swing filter change design