Name: YANMAR B27 B27-2 B27-2A B27-2B Main Hydraulic Pump 172142-73100 For Mini Excavator Repair Part
Brand: GUANGZHOU BELPARTS ENGINEERING MACHINERY LIMITED
SKU: B27 B27-2 B27-2A B27-2B
Price: 475.00 USD
Availability: InStock

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YANMAR B27 B27-2 B27-2A B27-2B Main Hydraulic Pump 172142-73100 For Mini Excavator Repair Part

起源の場所:

中国製

ブランド名:

BELPARTS

証明:

2006/42/EC ISO9001

モデル番号:

B27 B27-2 B27-2A B27-2B

送信

引用を要求しなさい

YANMAR B27 B27-2 B27-2A B27-2B Main Hydraulic Pump 172142-73100 For Mini Excavator Repair Part

製品詳細

品質:

オリジナルブランド再構築

出荷:

海 / 空 / エクスプレス DHL FEDEX UPS

モデル:

B27 B27-2 B27-2A B27-2B

応用:

掘削機

部品番号:

172142-73100

タイプ:

AP2D14

保証:

1年

部品名:

油圧ポンプ

支払いと送料の条件

最小注文数量

1個

価格

Negotiated price

パッケージの詳細

木箱梱包

受渡し時間

1~5日

支払条件

T/T、貿易保証、PayPal、L/C、D/P、D/A、ウェスタンユニオン、マネーグラム

供給の能力

100個/月

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送信

+86 19924616345

ron@belparts-china.com

86-020-32384870

今接触

製品の説明

YANMAR B27 B27-2 B27-2A B27-2B Main Hydraulic Pump 172142-73100 For Mini Excavator Repair Part

OEM Part Number & Machine Compatibility

Yanmar OEM part number: 172142-73100
Original pump model: Nachi PVD-1B-29BP variable displacement piston pump assembly
Fully compatible mini excavator models: Yanmar B27, B27-2, B27-2A, B27-2B
Cross reference interchangeable part numbers: 172441-73100, 172422-73100, 172422-73101
Uniform mounting structure fits all generation variants of the B27 platform for direct replacement installation

Core Technical Specifications

Structure type	Variable axial piston main pump integrated with built-in pilot gear pump
Main pump displacement	29 cc/rev
Rated continuous working pressure	24.5 MPa
Preset maximum system relief pressure	31.4 MPa
Rotation speed	Matched to original engine rated speed configuration of B27 series excavator
Input configuration	Input shaft spline, mounting flange and all hydraulic port positions strictly follow OEM dimensional standards
Materials	Pump housing: ductile iron; internal pistons and valve plates: quenched wear-resistant alloy steel

Internal Structure & Functional Introduction

Main piston pump supplies high-pressure hydraulic oil to drive boom, arm, bucket, travel and swing working movements
Integrated pilot gear pump provides stable oil supply for pilot control circuit and system pressure replenishment
Built-in power limiting regulator automatically adjusts pump output flow according to load changes, preventing engine stalling under heavy digging loads
Compact integrated design saves installation space inside the hydraulic compartment of small-sized excavators

Product Advantages

Exact 1:1 OEM casting dimension, consistent bolt layout and oil port layout, enabling plug-and-play replacement without pipeline or chassis modification
Every finished pump undergoes complete hydraulic bench testing for pressure, flow stability and internal leakage inspection before delivery
Complete set of maintenance spare parts including overhaul seal kits, piston assemblies, swash plates and valve plates are available for individual repair replacement
Unified specification compatible with all B27 serial variants, simplifying spare part stocking and inventory management

Packaging & Global Delivery Details

Input shaft and all oil ports are coated with anti-rust protective grease and sealed with dust plugs
Entire pump wrapped with moisture-proof plastic film and fixed inside export-grade solid wooden crate to prevent collision and damp damage during long-distance sea or air transit
In-stock items can be arranged for shipment within 3 to 5 working days after order confirmation
Multiple global shipping solutions available: international air express, sea LCL/FCL bulk shipment and overland truck transportation

Frequently Asked Questions

Q: Can this pump fit all B27, B27-2, B27-2A and B27-2B models directly?

A: Yes, part number 172142-73100 is universally applicable for all listed B27 generation machines, with identical installation size and matched hydraulic parameters for direct installation.

Q: Are individual repair components available for this hydraulic pump?

A: Matching overhaul seal kits, piston shoe assemblies, valve plates, swash plates and pilot gear pump spare parts are all in stock for partial overhaul maintenance.

Q: What does PVD-1B-29BP stand for?

A: PVD-1B-29BP is the original Nachi internal pump model code, while 172142-73100 is the exclusive OEM part number assigned by Yanmar for this complete pump assembly.

札：

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