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JST
79996
| Availability: | |
|---|---|
| Quantity: | |
Product Introduction:
The base holder refers to the structural component that anchors the tool holder assembly to the milling drum. It ensures stability under high vibration and torque during operation.
Steps for Professional Replacement:
Use a plasma cutter or grinder to remove the old base holder.
Grind the drum surface to prepare for welding.
Align the new base holder using a jig or alignment tool.
Tack-weld the base holder in place and perform final welding per Wirtgen’s specifications .
Inspect the weld for cracks or porosity using non-destructive testing.
Are there any specific tools required to change the base holder on a Wirtgen milling machine?
Required to loosen and remove the retaining screw securing the top part to the base holder. Wirtgen typically uses M16 or M20 hex screws, so ensure you have the corresponding sizes .
Critical for cleaning debris, asphalt, or dirt from the tool holder bore and threaded hole. Wirtgen recommends using compressed air to blow out debris before installing a new top part parts.
Gently tap the tool holder if it is stuck in the base holder. A copper hammer prevents damage to the components, unlike a steel hammer which could cause deformation parts.wirtgen-group.com.
Required to tighten the retaining screw to the manufacturer’s torque specification. For HT22 systems, this is typically 80–120 N·m.
Product Parameters
Part Name | Base holder |
Machine | Milling Machine |
Material | Steel |
Color | Silver |
Part Number | 79996 |
Blades dia | 20mm/22mm |
Application | Milling Drum |
Weight | About 6kg/pcs |
MNQ | 1pcs |
Product Introduction:
The base holder refers to the structural component that anchors the tool holder assembly to the milling drum. It ensures stability under high vibration and torque during operation.
Steps for Professional Replacement:
Use a plasma cutter or grinder to remove the old base holder.
Grind the drum surface to prepare for welding.
Align the new base holder using a jig or alignment tool.
Tack-weld the base holder in place and perform final welding per Wirtgen’s specifications .
Inspect the weld for cracks or porosity using non-destructive testing.
Are there any specific tools required to change the base holder on a Wirtgen milling machine?
Required to loosen and remove the retaining screw securing the top part to the base holder. Wirtgen typically uses M16 or M20 hex screws, so ensure you have the corresponding sizes .
Critical for cleaning debris, asphalt, or dirt from the tool holder bore and threaded hole. Wirtgen recommends using compressed air to blow out debris before installing a new top part parts.
Gently tap the tool holder if it is stuck in the base holder. A copper hammer prevents damage to the components, unlike a steel hammer which could cause deformation parts.wirtgen-group.com.
Required to tighten the retaining screw to the manufacturer’s torque specification. For HT22 systems, this is typically 80–120 N·m.
Product Parameters
Part Name | Base holder |
Machine | Milling Machine |
Material | Steel |
Color | Silver |
Part Number | 79996 |
Blades dia | 20mm/22mm |
Application | Milling Drum |
Weight | About 6kg/pcs |
MNQ | 1pcs |
Q1. What is your supply ?
A1. We specialize in providing a comprehensive range of high - quality spare parts for asphalt pavers, milling machines, and road rollers. Our products ensure smooth operation and durability for your road construction equipment.
Q2. Can you provide samples?
A2. We are pleased to offer our valued clients the option to obtain samples of our top - notch products. However, in order to manage the associated costs fairly, clients are required to cover both the sample fee and the freight charges. This arrangement allows us to continue delivering exceptional quality items, while also enabling you to assess the suitability of our products for your specific needs before making larger commitments.
Q3. Do you have a minimum order?
A3. Yes, the refund policy for sample fees varies depending on different products. Our company has a flexible approach. In general, a Minimum Order Quantity (MOQ) of 1 piece is acceptable. For some products, if clients meet certain conditions after evaluating the samples, they may be eligible for a full or partial refund of the sample fee. This could include scenarios such as placing a subsequent large - scale order within a specified time frame. We aim to balance our costs while providing maximum convenience and value to our clients, ensuring a fair and transparent process for all involved.
Q4. Payment terms?
A4. Mostly, our payment term is 100% Telegraphic Transfer (TT) before delivery. This upfront payment method ensures smooth processing and timely order fulfillment. However, for alternative payment terms, such as installment plans, letters of credit, or other customized arrangements, please negotiate directly with our sales team. They are well - equipped to discuss your specific financial requirements and business circumstances, aiming to reach a mutually beneficial agreement that suits both parties. Whether you are a new or existing customer, we are committed to finding the best payment solution for your orders.
Q1. What is your supply ?
A1. We specialize in providing a comprehensive range of high - quality spare parts for asphalt pavers, milling machines, and road rollers. Our products ensure smooth operation and durability for your road construction equipment.
Q2. Can you provide samples?
A2. We are pleased to offer our valued clients the option to obtain samples of our top - notch products. However, in order to manage the associated costs fairly, clients are required to cover both the sample fee and the freight charges. This arrangement allows us to continue delivering exceptional quality items, while also enabling you to assess the suitability of our products for your specific needs before making larger commitments.
Q3. Do you have a minimum order?
A3. Yes, the refund policy for sample fees varies depending on different products. Our company has a flexible approach. In general, a Minimum Order Quantity (MOQ) of 1 piece is acceptable. For some products, if clients meet certain conditions after evaluating the samples, they may be eligible for a full or partial refund of the sample fee. This could include scenarios such as placing a subsequent large - scale order within a specified time frame. We aim to balance our costs while providing maximum convenience and value to our clients, ensuring a fair and transparent process for all involved.
Q4. Payment terms?
A4. Mostly, our payment term is 100% Telegraphic Transfer (TT) before delivery. This upfront payment method ensures smooth processing and timely order fulfillment. However, for alternative payment terms, such as installment plans, letters of credit, or other customized arrangements, please negotiate directly with our sales team. They are well - equipped to discuss your specific financial requirements and business circumstances, aiming to reach a mutually beneficial agreement that suits both parties. Whether you are a new or existing customer, we are committed to finding the best payment solution for your orders.
