TROUBLESHOOTING

JOYSTICK TROUBLESHOOTING

Boom operation not responding to joystick movement.

Isolate hydraulic vs. electronic symptom.

Turn off electronic master switch (preventing electronic actuator on valve from attempting to hold spool in neutral position). With tractor engine running, operate the valve section with the manual handle. If function operates normally, continue with electronic inspection. If function does not operate normally, continue with hydraulic inspection.

Electronic inspection.

Connect a voltmeter to the cable connector of the valve section that is not operating. This will allow you to measure supply and signal voltage when the joystick is operated.

Main, Secondary, and Swivel Valves – signal voltage should be 50% of supply voltage with joystick in Neutral position, up to 75% of supply voltage in B direction, down to 25% of supply voltage in A direction. Signal voltage should change smoothly with

lever movement.

 

 

Pin #1 – Supply Voltage

Pin #2 – Signal Voltage

Pin #gnd – ground

Deck Roll Valve or Float Valve – signal voltage should be 50% of supply voltage with joystick in Neutral position, up to 65% of supply voltage in B direction, down to 35% of supply voltage in A direction. Signal voltage should change smoothly with lever movement. Signal voltage should be approximately 75% of supply voltage when float

switch is operated.

 

 

Pin #1 – Supply Voltage

Pin #2 – Signal Voltage

Pin #gnd – ground

Shield Valve or On/Off Valve – Voltage on pin #1 should be equal to supply voltage when switch is operated in A direction. Voltage on pin #2 should be equal to supply

voltage when switch is operated in B direction.

 

Pin #1 – Signal Voltage

Pin #2 – Signal Voltage

Pin #gnd – ground

If none of the valve will operate with electrical signal, verify that there is oil pressure at the valve inlet. Electrical Valves must have pilot supply oil to move the spools.

Possible electronic problems.

Open circuit (broken wire, bad connection or loose connection in switch box). Shorted to positive, ground, or other.

Incorrect voltage signal from joystick.

Continued on next sheet

Parts Section 5-46

Page 152
Image 152
Tiger Products Co., Ltd CNH T6010-80 manual Joystick Troubleshooting

CNH T6010-80 specifications

Tiger Products Co., Ltd has been a prominent player in the construction and engineering equipment sector, and one of their noteworthy offerings is the CNH T6010-80. This product stands out owing to its engineering precision, robust performance, and user-centric design.

The CNH T6010-80 is equipped with a powerful engine that ensures robust performance in various working conditions, making it an ideal choice for contractors and construction professionals. With an output of 80 horsepower, it delivers the right balance of power and efficiency. This makes it suitable for a range of applications, from earthmoving to material handling.

One of the main features of the T6010-80 is its advanced hydraulic system, which provides exceptional lifting capabilities and ensures smooth operation. The integrated hydraulic technology enhances productivity, allowing operators to perform tasks with higher precision and speed. This system also contributes to the machine's versatility, enabling rapid switching between different attachments, which is crucial for dynamic job sites.

The cabin of the T6010-80 is designed with operator comfort in mind. It boasts an ergonomic layout, offering easy access to controls and a spacious environment that reduces fatigue over long working hours. Ensuring occupant safety, the cabin is reinforced, and the visibility from the operator's seat is optimized, allowing for better situational awareness.

Another characteristic worth mentioning is the robust construction of the T6010-80. Built with high-quality materials, it is designed to withstand harsh working conditions. The durability of the machine contributes to a longer lifespan, reducing maintenance costs and increasing return on investment.

Furthermore, Tiger Products Co., Ltd has integrated modern technology into the T6010-80, including features such as GPS and telematics systems. These technologies allow for real-time monitoring of the machine's performance and location, facilitating better fleet management and operational efficiency.

In conclusion, the CNH T6010-80 from Tiger Products Co., Ltd is a powerful, efficient, and versatile machine, ideal for various construction tasks. With its emphasis on performance, operator comfort, and advanced technologies, it exemplifies the brand's commitment to providing reliable and innovative solutions in the engineering equipment industry. Whether for small-scale projects or larger construction undertakings, the T6010-80 delivers the performance professionals need to excel in their work.