What causes slow speed of travel on New Holland Excavators?
- DDoris MillerSep 9, 2025
If you experience slow speed of travel, swing, boom, arm, and bucket, it might be due to a low oil level, so add oil to the specified level.

What causes slow speed of travel on New Holland Excavators?
If you experience slow speed of travel, swing, boom, arm, and bucket, it might be due to a low oil level, so add oil to the specified level.
What to do if the pinion of the starter motor keeps going in and out on New Holland E37C?
If the pinion of the starter motor keeps going in and out, the battery might not be charged, so charge the battery, or the safety relay may be damaged.
Why is unusual combustion noise or mechanical noise appearing in New Holland Excavators?
If you hear unusual combustion or mechanical noise, it could be due to the wrong fuel, so check with specified fuel; over-heating, so check over-heating; a defect in the muffler; or incorrect valve clearance.
What to do if the starter motor disengages before the engine starts up in New Holland E37C?
If the starter motor disengages before the engine starts up, it might be due to damaged wiring, or a battery that is not charged, so charge the battery.
Why is the instrument cluster lights not glowing brightly in New Holland E37C Excavators?
If the instrument cluster lights don't glow brightly, even at high engine speed, or if the lights flicker, it could be due to loosened terminals or an open circuit, or incorrect belt tension, so adjust the belt tension.
| Brand | New Holland |
|---|---|
| Model | E37C |
| Category | Excavators |
| Language | English |
Important preliminary information for the operator regarding machine usage, safety, and manual comprehension.
Details on how to identify machine type, PIN, engine, and component serial numbers for ordering and service.
Identification of key parts of the machine with diagrams and labels for reference.
Information on engine emissions warranty, compliance standards, and manufacturer's warranty periods.
Explanation of DANGER, WARNING, CAUTION, and NOTICE to convey hazard levels and consequences.
Essential safety guidelines for operating the machine, including personal and machine safety precautions.
Precautions to prevent fires and explosions related to fuel, oil, and electrical systems.
Information on ROPS/FOPS structures and their importance for operator safety in case of accidents.
Guidance on understanding the purpose, location, and maintenance of safety decals on the machine.
Instructions for safely entering and exiting the operator's station, including door and step usage.
Instructions for adjusting the operator's seat for comfort, proper operation, and safety.
Explanation of how to operate the primary machine controls for movement and attachment functions.
Identification and function of controls located on the left side of the operator's station.
Identification and function of controls located on the right side of the operator's station.
Overview of gauges, warning lights, and pilot lights on the dashboard for monitoring machine status.
How to operate the fan, temperature, and louvers for the cabin climate control system.
Information on controls and compartments located towards the rear of the operator's station.
Information on accessing and operating external components like doors, mirrors, and switches.
Procedures for starting the machine, including anti-theft protection and engine starting.
Step-by-step guide for safely starting the machine's engine with pre-start checks.
Procedure for warming up machine systems for optimal performance and safety before operation.
Critical safety and operational guidelines for working safely on inclines.
Procedure to safely lower the attachment if the engine stops unexpectedly.
Step-by-step instructions for safely removing and installing the bucket attachment.
Procedures for safely shutting down the machine's engine and parking.
Instructions and precautions for traveling with the machine, including speed selection and alarms.
Procedures for safely parking the machine, ensuring it is secured.
Guidelines for transporting the machine via road, including trailer setup.
Steps to take before transporting the machine, including tie-downs and checks.
Procedures for safely unloading the machine from a trailer.
General procedures for handling the machine during shipping and transport.
Procedures and warnings related to towing a disabled machine.
Important introductory information and basic instructions for performing maintenance.
Specifications and recommended types of fluids and lubricants for the machine.
Procedure to safely release pressure in the hydraulic system before performing service.
Steps to remove air from the fuel system after draining or filter replacement.
Overview of maintenance schedules and actions required for the machine.
Specific maintenance actions required during the initial operating period of the machine.
Maintenance tasks to be performed every 10 operating hours.
Maintenance tasks to be performed every 50 operating hours.
How to check and adjust the tension of the rubber tracks for optimal performance.
Maintenance tasks to be performed every 500 operating hours.
Steps for cleaning and replacing the air filter elements.
Maintenance tasks to be performed every 1000 operating hours.
Maintenance tasks to be performed every 2000 operating hours.
Information on the location and function of fuses and relays in the electrical system.
Procedures for preparing the machine for extended storage to prevent damage.
Guidance on diagnosing and resolving common machine problems based on fault codes.
Common engine issues, their possible causes, and corrective actions.
Common electrical system problems and troubleshooting steps.
Technical data for the machine's engine, pumps, valves, and cylinders.
Overall dimensions of the machine for both cab and canopy versions.
Specifications related to the machine's operational reach and digging capabilities.
Weight specifications for machine components and different configurations.
Information on different types of direct fit buckets and their applications with various arms.
Details on the machine's auxiliary hydraulic systems and how to select/operate them.
Procedures and precautions for operating a hydraulic breaker attachment safely.
Procedures and precautions for operating a hydraulic auger attachment safely.
Information on the Klac type quick coupling system and its attachment/disengagement.
Information on the mechanical pin-grabber quick coupling system and its operation.
Information on the hydraulic pin-grabber quick coupling system and its operation.
Critical safety procedures and requirements for handling suspended loads with the machine.
Installation and operation of the rotating beacon for visibility and traffic safety.
Information on the installation of an emergency fire extinguisher on the machine.











