Name: YANMAR SV100-2A SV100-2B SV100-2A-2PB Main Hydraulic Pump 172B12-73100 OEM K7SP36 K7V28 Fit Excavator Repair Part
Brand: GUANGZHOU BELPARTS ENGINEERING MACHINERY LIMITED
SKU: SV100-2A SV100-2B SV100-2A-2PB
Price: 475.00 USD
Availability: InStock

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YANMAR SV100-2A SV100-2B SV100-2A-2PB Main Hydraulic Pump 172B12-73100 OEM K7SP36 K7V28 Fit Excavator Repair Part

Menşe yeri:

ÇİN YAPIMI

Marka adı:

Belparts

Model numarası:

SV100-2A SV100-2B SV100-2A-2PB

Bizimle İletişim

Teklif Et

YANMAR SV100-2A SV100-2B SV100-2A-2PB Main Hydraulic Pump 172B12-73100 OEM K7SP36 K7V28 Fit Excavator Repair Part

Ürün Ayrıntıları

tip:

K7SP36 K7V28

Parça Adı:

hidrolik pompa

Parça numarası:

172B12-73100

Modeli:

SV100-2A SV100-2B SV100-2A-2PB

Kalite:

OEM

Sevkiyat:

Deniz / Hava / Ekspres DHL FEDEX UPS

Garanti:

1 Yıl

Başvuru:

ekskavatör

Ödeme ve Nakliye Şartları

Min sipariş miktarı

1 adet

Fiyat

Negotiated price

Ambalaj bilgileri

Ahşap Sandık Ambalajı

Teslim süresi

1~5 gün

Ödeme koşulları

T/T, ticaret güvencesi, PayPal, L/C, D/P, D/A, Western Union, MoneyGram

Yetenek temini

100 Adet / Ay

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Bizimle İletişim

+86 19924616345

ron@belparts-china.com

86-020-32384870

Şimdi iletişime geçin

Ürün Tanımı

172B12-73100 K7SP36 K7V28 Main Hydraulic Pump for Yanmar SV100-2A SV100-2B SV100-2A-2PB Excavator (Point-by-Point Layout)

1. OEM Part Number & Machine Compatibility

Original pump model: Combined structure K7SP36 + K7V28 tandem variable piston pump assembly
Yanmar OEM part number: 172B12-73100
Fully compatible excavator models: Yanmar SV100-2A, SV100-2B, SV100-2A-2PB
Unified mounting flange, input shaft spline and hydraulic port layout supports direct replacement across all three machine configurations

2. Core Technical Specifications

Structure type: Tandem dual variable displacement piston main pump integrated with built-in pilot charge gear pump
Displacement configuration is matched to factory hydraulic design requirements of the SV100 mid-size excavator platform
Rated continuous working pressure adheres to original system settings, with preset maximum relief pressure for overload protection
Operating rotation speed range is precisely calibrated to match rated output of the original engine equipped on these excavator units
Mounting hole layout, shaft dimension and oil port orientation strictly follow OEM dimensional drawings
Pump housing is constructed from ductile iron; internal pistons, valve plates and friction components adopt quenched alloy steel to improve wear resistance and extend overall service life

3. Internal Structure & Functional Introduction

Dual main piston pumps supply high-pressure hydraulic oil to drive boom, arm, bucket, travel and swing working motions
Integrated pilot gear pump provides stable pressurized oil supply for pilot control circuits and system hydraulic oil replenishment
Built-in power matching regulators adjust total pump flow output automatically according to load fluctuations, preventing engine stall under heavy digging working conditions
Optimized compact tandem layout makes proper fitment inside the designated hydraulic compartment of SV100 series excavators

4. Product Advantages

Exact 1:1 OEM outer casting dimensions, enabling plug-and-play installation without modification to hydraulic pipelines or chassis mounting structure
Every finished pump undergoes comprehensive hydraulic bench inspection covering pressure stability, flow consistency and internal leakage testing before shipment
Complete maintenance spare parts are held in stock, including overhaul seal kits, piston assemblies, swash plates and valve plates for separate component replacement during repair work
Single OEM part number covers three machine variants, simplifying inventory management for spare part dealers and repair service workshops

5. Packaging & Global Delivery Details

Input shaft and all hydraulic ports are coated with anti-rust grease and sealed with protective dust plugs
The whole pump is 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 transportation
In-stock items can be dispatched within 3 to 5 working days after order confirmation
Multiple global shipping solutions are available: international air express, sea LCL/FCL bulk shipment and overland truck transportation for Southeast Asian markets

6. FAQ

Q: Does this pump work for SV100-2A, SV100-2B and SV100-2A-2PB directly?

A: Yes, consistent mounting dimensions and factory-calibrated hydraulic parameters allow direct bolt-on installation for all three listed models with no extra adjustment required.
Q: What is the relationship between K7SP36, K7V28 and part number 172B12-73100?

A: K7SP36 and K7V28 are the internal model codes for the two sections of this tandem pump assembly, while 172B12-73100 is the official OEM part number assigned by Yanmar for the complete pump unit.
Q: Are individual repair spare parts available for this hydraulic pump?

A: Matching full overhaul seal kits, piston shoe assemblies, valve plates, swash plates and independent pilot gear pump spare parts are all available for partial overhaul maintenance and component replacement.

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Kubota KX161-3 KX161-3S Main Hydraulic Pump PSVL-54CG-16 B0610-54010 OEM RD538-61112 RD538-61111 RD538-61115 RD411-61113 for Mini Excavator

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