MAINTENANCE

INSPECTION OF ROTARY KNIFE

Failure to follow the following warnings and instructions may result in serious injury or damage to the equipment or property!

1 – DO NOT weld on the knives or bolts. Damaged or worn knives must be replaced.

2 – Knives must be replaced in sets. Knives with unequal wear may cause serious vibration and resulting structural damage to the mower.

3 – The self-locking nuts for the knife mounting bolts must NOT be reused. If the self-locking nut is removed from the knife mounting bolt, the nut must be replaced with a new self-locking nut.

4 – Inspect the condition and tightness of the knife mounting bolts and disk mounting bolts daily.

ROTARY KNIFE REPLACEMENT

1 – Be sure you have a complete matching set of new knives for replacement.

2 – Remove knives and inspect holes for damage. Also watch for cracks in the disk around the holes.

3 – Install bolt through knife and disk from bottom side of disk. Install new self-locking nuts and torque them to 1070 dry or 800 oiled ft. lbs. It is recommended that they are oiled.

4 – The knives should swing freely to absorb shocks from impact when striking objects.

WHEN CUTTING HEAVY BRUSH, KNIFE BOLTS SHOULD BE INSPECTED HOURLY AND RETORQUED TO 1070 DRY OR 800 OILED FT. LBS.

Maintenance Section 4-19

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Tiger JD 62-6420 manual Maintenance Inspection of Rotary Knife, Rotary Knife Replacement

JD 62-6420 specifications

The Tiger JD 62-6420 is a powerful and versatile machine designed to meet the demands of various agricultural applications. With its robust construction and advanced technology, this model stands out in the contemporary market of agricultural equipment. Built with a focus on performance and efficiency, the Tiger JD 62-6420 is an essential tool for farmers looking to enhance productivity and streamline their operations.

One of the main features of the Tiger JD 62-6420 is its impressive engine. Equipped with a high-performance diesel engine, it provides exceptional horsepower, ensuring that the machine can tackle even the toughest field conditions. The engine is designed with fuel efficiency in mind, allowing operators to reduce operational costs while maintaining optimal power output. This balance of performance and efficiency is critical for agricultural tasks that require consistent and reliable power.

In terms of technology, the Tiger JD 62-6420 incorporates advanced digital controls that enhance the user experience. The intuitive interface allows operators to easily manage machine settings, monitor performance, and receive real-time data, optimizing daily operations. This technological integration not only improves efficiency but also helps in reducing the learning curve for new operators.

The tractor is also equipped with modern hydraulic systems that provide superior lifting capabilities, making it ideal for various attachments and implements. Whether it is plowing, cultivating, or hauling, the hydraulic system ensures smooth operation and the ability to perform multiple tasks effortlessly. This versatility is one of the defining characteristics of the Tiger JD 62-6420, allowing it to adapt to changing farming needs.

Durability is another critical aspect of the Tiger JD 62-6420. Built with high-quality materials, the tractor is designed to withstand the rigors of daily agricultural use. The chassis is engineered for stability and strength, enabling it to operate efficiently in uneven terrain. Its design prioritizes longevity, ensuring that farmers can depend on the Tiger JD 62-6420 for years to come without frequent maintenance issues.

Overall, the Tiger JD 62-6420 represents a blend of power, technology, and durability, making it a top choice for modern agricultural operations. With its innovative features and focus on performance, it stands as a testament to the advancements in agricultural machinery, enabling farmers to achieve greater productivity while minimizing their environmental footprint. Whether for small farms or larger agricultural enterprises, the Tiger JD 62-6420 delivers reliability and efficiency.