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BELPARTS MACHINERY LIMITED

  • China,Guangzhou
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China BOB E50 E55 E55Z Main Hydraulic Pump OEM 7179600 7179600REM R902582221 for Mini
China BOB E50 E55 E55Z Main Hydraulic Pump OEM 7179600 7179600REM R902582221 for Mini

  1. China BOB E50 E55 E55Z Main Hydraulic Pump OEM 7179600 7179600REM R902582221 for Mini
  2. China BOB E50 E55 E55Z Main Hydraulic Pump OEM 7179600 7179600REM R902582221 for Mini
  3. China BOB E50 E55 E55Z Main Hydraulic Pump OEM 7179600 7179600REM R902582221 for Mini

BOB E50 E55 E55Z Main Hydraulic Pump OEM 7179600 7179600REM R902582221 for Mini

  1. MOQ: 1 PCS
  2. Price: Negotiation
  3. Get Latest Price
Part number 7179600 7179600REM
Certifiion CE
Appliion Excavator
Warranty 12 months
Supply Ability 100 PCS / Months
Condition 100% New
Shipment Sea / Air / Express DHL FEDEX UPS
Packaging Details Wooden Case Packing
Model BOB E50 E55 E55Z
Quality OEM
Payment Terms L/C,D/A,D/P,T/T,alibab TRADE ASSURANCE,WEST UNION,PAYPAL
Delivery Time 3-7 Day
Part name Main Hydraulic Pump
Model Number E50 E55 E55Z
Place of Origin China
Brand Name BOB

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  1. Product Details
  2. Company Details

Product Specification

Part number 7179600 7179600REM Certifiion CE
Appliion Excavator Warranty 12 months
Supply Ability 100 PCS / Months Condition 100% New
Shipment Sea / Air / Express DHL FEDEX UPS Packaging Details Wooden Case Packing
Model BOB E50 E55 E55Z Quality OEM
Payment Terms L/C,D/A,D/P,T/T,alibab TRADE ASSURANCE,WEST UNION,PAYPAL Delivery Time 3-7 Day
Part name Main Hydraulic Pump Model Number E50 E55 E55Z
Place of Origin China Brand Name BOB
High Light BOB E50 hydraulic pump OEME55Z mini excavator hydraulic pumpR902582221 excavator parts with warranty
Bob E50/E55/E55Z Main Hydraulic Pump
7179600 / R902582221 | OEM Rexroth | Mini Excavator Parts
1. Basic Info
  • Part Name: Main Hydraulic Axial Piston Pump (Load-Sensing)
  • OEM Numbers: 7179600 7179600REM (Bob), R902582221 (Rexroth)
  • Fits Models: Bob E50, E55, E55Z (4–5 ton mini excavator)
  • Condition: OEM New / Genuine Rexroth Quality
  • Warranty: 12 months
  • MOQ: 1 unit; in stock, ships 1–3 days
  • Weight: ~45 kg
2. Key Features
  • Genuine Rexroth OEM pump, direct replacement for Bob 4–5 ton models
  • Load-sensing & pressure-compensated for precise, fuel-efficient operation
  • Integrated charge pump and relief valve; matches original hydraulic performance
  • Heavy-duty cast iron housing with premium seals for long service life
  • Direct bolt-on installation, no modifiions required
3. Technical Specifiions
  • Model: Rexroth Axial Piston Pump (R902582221)
  • OEM No.: 7179600 / 7179600REM / R902582221
  • Type: Variable displacement piston pump
  • System Pressure: 250 bar (relief)
  • Rated Flow: ~138.6 L/min
  • Rotation: Clockwise (CW)
  • Mounting: Flange mount, same as original
4. Compatibility
  • Bob: E50, E55, E55Z (all serial numbers)
  • Cross Reference: 7179600, R902582221, R902502525
5. Supplier Advantages (Belparts)
  • 10+ years in mini excavator hydraulics; Rexroth & Bob OEM specialist
  • OEM new & genuine aftermarket options; full E50/E55/E55Z parts range
  • 100% pressure and leakage tested; CE certified
  • Guangzhou warehouse stock; fast shipping worldwide
  • Professional technical support for installation
6. FAQ
Q1: Is this genuine Rexroth?
A: OEM New (Rexroth original), matches Bob OEM specs.
Q2: Does it fit E55Z zero-swing?
A: Perfect fit for E55Z, E50 and E55.
Q3: Ready to ship?
A: In stock; ships within 1–3 working days.

# Part No. Description Qty
1 ---- FITTING; W/ boom load hold option 1
1 24K3 PLUG; W/O boom load hold option 1
1 79K4 O RING 10 x
2 6697935 VALVE, PEDAL DUAL 1
3 7399337 JOYSTICK LH W/PWM 1
3 7024440 JOYSTICK, LH ASSY 1
4 7175187 HOSE HYDRAULIC ASSY 1
5 7175188 HOSE HYDRAULIC ASSY 1
6 7175189 HOSE HYDRAULIC ASSY 2
7 7175190 HOSE HYDRAULIC ASSY 2
8 10L0604 FITTING, HYD CONNECTOR 11
8 78K4 O-RING x
8 7011053 CLIP x
8 7344615 CAP PLASTIC x
9 7024442 JOYSTICK, BLADE 1
10 10L0606 FITTING, HYD CONNECTOR 1
10 78K6 O-RING x
10 7011053 CLIP x
11 6624289 STRAP, TIE 1
12 6674264 RETAINER BOLT 2
13 6675547 COUPLER, HUB 1
14 6678669 STRAP T250 H/D 1
15 6678818 MOUNT 2
16 6701097 WASHER 2
17 7179600REM PUMP HYDRAULIC PISTON 1
17 7179600 PUMP HYDRAULIC PISTON 1
18 7012660 BOLT, FLANGE 2
19 7176628 GROMMET 1
20 7191586 HOSE HYDRAULIC; Was 7175197 1
21 7178048 HOSE HYDRAULIC ASSY 1

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Exporter

  • Year Established:

    2013

  • Total Annual:

    $28000000-$41660000

  • Employee Number:

    1200~1300

  • Ecer Certification:

    Verified Supplier

Since 2013 Excavator Hydraulic Parts Manufacturer & Global Supplier Since 2013 Belparts Machinery Limited — Your Trusted Partner in Excavator Hydraulic Parts Who We Are Founded in September 2013 and headquartered in Guangzhou, China's premier engineering machinery hub, Belparts ha... Since 2013 Excavator Hydraulic Parts Manufacturer & Global Supplier Since 2013 Belparts Machinery Limited — Your Trusted Partner in Excavator Hydraulic Parts Who We Are Founded in September 2013 and headquartered in Guangzhou, China's premier engineering machinery hub, Belparts ha...

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Get in touch with us

  • Reach Us
  • BELPARTS MACHINERY LIMITED
  • 429-432,No.268 Zhongshan Avenue East,Huangpu District,Guangzhou
  • https://www.hydraulic-excavatorparts.com/

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