Below is a WooCommerce-ready product page for the Komatsu 705-55-34180, with the technical information limited to specifications that can be supported by available documentation. The part is listed as a hydraulic pump / gear-pump assembly for Komatsu wheel loaders, with WA380-3 and several WA350-3 variants appearing in supplier and application references. (FridayParts)

Komatsu Hydraulic Gear Pump 705-55-34180

Product Name

Komatsu Hydraulic Gear Pump 705-55-34180 for WA350-3 / WA380-3 Wheel Loader

Model Number

705-55-34180

Alternative Part Number: 7055534180

Brand

Komatsu

Product Category

Hydraulic Pumps → Hydraulic Gear Pumps → Komatsu Hydraulic Gear Pumps

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Product Details

Item	Details
Brand	Komatsu
Product Type	Hydraulic Gear Pump / Hydraulic Pump Assembly
Part Number	705-55-34180
Alternate Number	7055534180
Pump Model Reference	SAL3-100+50+36+(1)25
Pump Configuration	Multi-section gear pump
Main Application	Komatsu Wheel Loader
Common Machine Series	WA350-3 / WA380-3
Service Function	Lift / dump / steering hydraulic system

The 705-55-34180 is identified in application references as a lift/dump/steering pump for the Komatsu WA380-3, while other parts references associate the same part number with WA350-3 variants.

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Product Description

The Komatsu 705-55-34180 Hydraulic Gear Pump is a multi-section hydraulic pump designed for hydraulic applications on Komatsu wheel loaders.

It is commonly associated with Komatsu WA350-3 and WA380-3 series wheel loaders and is used in hydraulic functions including lifting, bucket/dump operation and steering, depending on the specific machine configuration. (FridayParts)

A hydraulic application catalogue identifies the pump model as SAL3-100+50+36+(1)25 and lists 705-55-34180 for WA350-3A-S, WA350-3-X, WA380-3, WA350-3A, WA350-3-H and WA350-3A-SN applications. (Crown Hyd)

Important: Komatsu machine compatibility can depend on the machine model, serial number, market/version and original pump configuration. Therefore, customers should provide the original pump part number and machine serial number before ordering.

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Features

• Komatsu hydraulic pump part number 705-55-34180

• Alternate identification number 7055534180

• Multi-section hydraulic gear pump assembly

• Designed for heavy-duty mobile hydraulic applications

• Used on selected Komatsu wheel loader models

• Suitable for hydraulic lift, dump and steering applications

• Replacement option for maintenance and hydraulic system repair

• Available for sourcing in genuine and aftermarket configurations

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Applications

The 705-55-34180 is associated with the following Komatsu wheel-loader applications:

Komatsu WA350 Series

• WA350-3

• WA350-3A

• WA350-3A-S

• WA350-3A-SN

• WA350-3-H

• WA350-3-X

Komatsu WA380 Series

• WA380-3

• WA380-3C

• WA380-3H

The exact applicability varies between sources and configurations, so machine serial-number verification is recommended before purchase. (Chinax)

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Verified Specifications

Specification	Verified Information
Part Number	705-55-34180
Alternate Part Number	7055534180
Brand	Komatsu
Product Type	Hydraulic Pump / Gear Pump
Pump Model Reference	SAL3-100+50+36+(1)25
Pump Configuration	Multi-section
Application	Wheel Loader
Hydraulic Function	Lift / Dump / Steering
Common Models	WA350-3 / WA380-3 variants

The SAL3-100+50+36+(1)25 designation is published in a hydraulic application catalogue for 705-55-34180. (Crown Hyd)

Specifications requiring manufacturer confirmation

Do not use the following as confirmed specifications without checking the original pump/manufacturer documentation:

• Maximum operating pressure

• Rated pressure

• Flow rate

• RPM

• Rotation

• Shaft dimensions

• Mounting dimensions

• Inlet/outlet port dimensions

• Individual section displacement

• Weight

This is important because aftermarket listings provide differing weight and configuration information, and these figures should not be treated as factory Komatsu specifications. (Sinocmp)

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Related Models / Part Numbers

For customers searching for similar Komatsu hydraulic pumps, the following part numbers are relevant:

• 705-55-34140 – listed for WA350-3 / WA350-3A applications

• 705-55-34180 – WA350-3 / WA380-3 applications

• 705-55-34181 – related pump reference

• 705-55-34190 – listed for WA380-3 / WA380-3DZ

• 705-55-33070 – WA380-3H

• 705-51-20440 – WA380-3 / WA380-3DZ / WA380-3C transmission pump

• 705-55-33080 – WA380-5 / WA400-5

These are related application numbers, not automatically interchangeable parts.

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Alternative Models

For replacement enquiries, customers may encounter:

705-55-34181

Some aftermarket suppliers describe 705-55-34181 as a replacement/superseding version associated with 705-55-34180. However, ASIA-MECH recommends confirming the replacement against the machine serial number and original pump specification rather than assuming direct interchangeability. (Uckl Brand)

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FAQ

What is Komatsu 705-55-34180?

Komatsu 705-55-34180 is a hydraulic pump / multi-section gear pump used on selected Komatsu wheel loaders.

What machine uses 705-55-34180?

The part is commonly associated with Komatsu WA350-3 and WA380-3 series wheel loaders, with specific machine variants and serial-number ranges identified by parts suppliers. (FridayParts)

Is 705-55-34180 a gear pump?

Yes. Parts and hydraulic application references identify 705-55-34180 as a multi-section hydraulic gear pump / hydraulic pump assembly. (Chinax)

What is the pump model?

A hydraulic application catalogue identifies the pump model reference as:

SAL3-100+50+36+(1)25 (Crown Hyd)

Is 705-55-34181 a replacement for 705-55-34180?

It is listed by some aftermarket suppliers as a related or superseding number. However, compatibility should be verified using the machine serial number and original pump details. (Uckl Brand)

How can I confirm the correct pump?

Please provide:

1. Original pump part number

2. Komatsu machine model

3. Machine serial number

4. Photo of the pump

5. Photo of the pump nameplate, if available

This allows the pump configuration to be checked before quotation.

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Why Buy from ASIA-MECH HYDRO-PNEUMATIC?

ASIA-MECH HYDRO-PNEUMATIC (M) SDN BHD supplies hydraulic pumps, hydraulic motors, hydraulic valves, hydraulic cylinders, pneumatic components and industrial automation components in Malaysia.

We offer sourcing for genuine original and aftermarket hydraulic components, with delivery options for Malaysia and international customers.

Our customers include:

• Manufacturing

• Construction

• Palm Oil Mills

• Mining

• Marine

• OEM Machine Builders

• Heavy Equipment

• Industrial Machinery

Customers value ASIA-MECH for quick response, reliable sourcing and ready-stock assistance for industrial hydraulic requirements.

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Delivery Area

Malaysia:
Perlis, Penang, Kedah, Perak, Pahang, Kuala Lumpur, Selangor, Melaka, Johor, Kelantan, Kuantan, Sabah and Sarawak.

International Delivery:
Malaysia, Singapore, Thailand, Indonesia, Philippines, Vietnam, Europe and worldwide.

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Enquiry / Order

ASIA-MECH HYDRO-PNEUMATIC (M) SDN BHD

Tel: 05-282 1518
Mobile / WhatsApp: +60 16-550 2288
Email: asiamech88@gmail.com

For quotation of Komatsu 705-55-34180, send us the part number + machine model + serial number. We can check the appropriate genuine or aftermarket replacement option.

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SEO Information

Meta Title

Komatsu 705-55-34180 Hydraulic Gear Pump | WA350 WA380

Meta Description

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Focus Keyword

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Suggested URL Slug

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Recommended WooCommerce category:
Hydraulic Pumps → Hydraulic Gear Pumps → Komatsu Hydraulic Gear Pumps