803905 . 5 Upper knife replacement for Claas Markant Parts 51 , 52 , 55 , Claas Baler Spare Parts

803905 . 5 Upper Knife Replacement for Claas Markant Parts 51, 52, 55, Claas Baler Spare Parts

Introduction

The 803905 . 5 upper knife replacement is a vital part of the Claas Markant baler parts 51, 52, and 55. The knife plays a crucial role in the baler by cutting the material to the right length before it gets compressed and tied into bales. The replacement knife ensures that the baler can operate smoothly and efficiently.

Product Description

The 803905 . 5 upper knife replacement is designed to fit perfectly in the Claas Markant balers parts 51, 52, and 55. The knife is made of high-quality materials, ensuring durability and longevity. The replacement knife is easy to install and disassemble, making maintenance hassle-free.

Advantages

1. High-Quality Products: Our replacement knives are made of high-quality materials and are precision-manufactured to ensure excellent wear resistance and durability, reducing the cost of frequent replacement for the customer.
2. Comprehensive Product Line: We offer a comprehensive range of baler parts, covering all components from needles, chains, belts, bearings, hydraulic components to electrical control systems, meeting customers' one-stop purchasing needs.
3. Precise Adaptation: Our parts strictly follow the original design standards, accurately matching various brands and models of balers, easy to install, stable operation, and no need to worry about compatibility issues.
4. Professional Technical Support: With a professional R&D team and technical personnel, we provide customers with detailed technical consulting and solutions, help customers choose and use parts correctly, and provide customized services for special needs.
5. Fast Delivery and Adequate Inventory: We maintain adequate inventory to ensure that we can quickly ship after receiving orders, reducing customer waiting time and ensuring that production operations are not affected.

Compatible Brands and Models

Brand	Model
Claas	Markant 51, 52, 55
John Deere	336, 346, 466, 327, 337, 347, 467
New Holland	276, 277, 278, 283, 310, 315, 320, 326, 420, 425, 426, 430, 500, 505, 515, 565, 570, 575, 580, 585, 590

Other Agricultural Machinery Parts

Item name:	Twine fact lever
No.:	4E2002
Reference OEM No.:	000040.0
Application:	MARKANT 65
WT (kg/pc):	0.18

Item name:	Twine bracket
No.:	4E2002
Reference OEM No.:	000014.1
Application:	MARKANT 65
WT (kg/pc):

Item name:	Spring tensioner
No.:	4E2093
Reference OEM No.:	000025.0
Application:	MARKANT 65
WT (kg/pc):	0.02

Item name:	Spring tensioner
No.:	4E2093
Reference OEM No.:	000025.0
Application:	MARKANT 65
WT (kg/pc):	0.02

We provide other agricultural machinery parts as well, including agricultural chains, agricultural gearbox, pulley, sprocket, coupling, pto shaft, concave, and more. We guarantee that all the agricultural machinery parts we supply are of high quality and reliable.

Advantages Explanation

1. Our high-quality products guarantee that all out-of-factory products have excellent wear resistance and durability, reducing the cost of frequent replacement for customers.
2. Our comprehensive product line ensures that customers can purchase all the parts they need from us, saving time and effort.
3. We guarantee that our parts are perfectly compatible with various brands and models of equipment, ensuring stable operation and no compatibility issues.
4. Our professional technical support team can provide customers with accurate technical consulting and solutions, including customized services for special needs.
5. Our adequate inventory and fast delivery ensure that customers can receive their orders quickly and efficiently, reducing waiting time and ensuring that production operations are not affected.

Common Wear Parts

1. Baler Needle/Blade: The baler needle can wear or break due to contact with hard materials, while the blade is responsible for cutting the packing belt. The sharpness of the blade gradually decreases with use over time.
2. Sprocket/Chain: The chain and sprocket in the power transmission system, which drives the internal moving parts of the equipment, may stretch, deform, wear, or even break after long-term operation.
3. Belt/Drive Belt: Includes the main drive belt, feeding device belt, etc., after long-term high-load operation, the belt may wear, crack, or loosen, affecting machine performance.
4. Hydraulic Components: Such as cylinder seals, hydraulic hoses, hydraulic pumps, and motors. Due to long-term exposure to high-pressure hydraulic oil and mechanical friction, they are easy to age and wear, resulting in oil leakage or abnormal work.
5. Bearings: Whether it is the power output shaft or bearings in various rotating mechanisms, they are subject to great pressure and rotational wear, making them a common wear part.
6. Feeding and Compression Rollers: The surface materials of the rollers that come into direct contact with materials can wear due to long-term abrasion, which may affect the quality and effect of the press blocks.
7. Lubrication System Parts: Such as oil pumps and filters.

What to Replace When Symptoms Appear

1. Poor Baling Effect: If the material is loose or unevenly baled, it may be due to severe wear or damage to the baler needle, making it impossible to penetrate and compact the material effectively. Check and replace the needle as needed.
2. Increased Equipment Noise: When the transmission parts such as chains and belts wear or loosen, they may generate abnormal noise during operation. If the chain is noisy and has a clear swing, it may need to be replaced. If the belt has abnormal noise and is loose, it should be replaced promptly.
3. Unstable Hydraulic System: If the hydraulic cylinder is slow, weak, or experiences leakage, it may be due to wear of the seals in the hydraulic circuit or problems with hydraulic components such as pumps, motors, and valves. Check and replace the corresponding sealing components or hydraulic components.
4. Difficulties in Feeding or Slowing Down: If the feeding and compression rollers rotate slowly or the machine has difficulty feeding, it may be due to decreased motor power, bearing wear, or wear of internal parts of the gearbox. In this case, check and replace the motor, bearings, or the internal parts of the gearbox as required.
5. Excessive Equipment Vibration: When the equipment experiences excessive vibration, it may be due to wear, deviation, or balance issues with the bearings or shafts. Check and replace the related bearings or perform necessary adjustments and repairs.

Author: Miya