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A4VSO125EO2/30L-PPB13N00 Coal mine steel plant piston pump, Rexroth German hydraulic pump

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A4VSO125EO2/30L-PPB13N00 Coal mine steel plant piston pump, Rexroth German hydraulic pump

A4VSO125EO2/30L-PPB13N00 Coal mine steel plant piston pump, Rexroth German hydraulic pump
A4VSO125EO2/30L-PPB13N00 Coal mine steel plant piston pump, Rexroth German hydraulic pump

큰 이미지 :  A4VSO125EO2/30L-PPB13N00 Coal mine steel plant piston pump, Rexroth German hydraulic pump

제품 상세 정보:
원래 장소: 독일 사람
브랜드 이름: Rexroth
인증: ISO
모델 번호: A4VSO125EO2/30L-PPB13N00
결제 및 배송 조건:
최소 주문 수량: 1
포장 세부 사항: 나무 상자
배달 시간: 2주
지불 조건: 서부 동맹, T/T, D/P, D/A, L/C
공급 능력: 100
접촉

A4VSO125EO2/30L-PPB13N00 Coal mine steel plant piston pump, Rexroth German hydraulic pump

설명
기원: 독일 산업 사용: 제철소/탄광 표면 플랜트 보조 유압장치
근사 중량: 75~78kg 피크 압력: 400 바
기하학적 변위(Vg 최대): 125cm²/r
강조하다:

Rexroth German hydraulic piston pump

,

coal mine steel plant piston pump

,

A4VSO125EO2 hydraulic pump with warranty

A4VSO125EO2/30L-PPB13N00 Coal Mine Steel Plant Piston Pump
Product Introduction
The Rexroth A4VSO125EO2/30L-PPB13N00 is a genuine German-manufactured A4VSO series open-circuit axial piston variable pump, featuring EO2 electro-proportional displacement control. With a displacement of 125 cm³/r and PPB13 SAE compact flange & ports, this pump allows flow to be set precisely via an analog electrical signal (±10 V DC or 4-20 mA) from a plant DCS, PLC, or VFD-compatible controller.
In steel plant and coal mine surface installations, the A4VSO125EO2 is typically deployed in auxiliary hydraulic circuits such as:
  • Cooling fan drive pumps on rolling mill lubrication skids
  • Conveyor belt tensioning systems in coal preparation plants
  • Filter press hydraulics and emulsion station auxiliary pumps
  • Furnace door/cover slow-close hydraulic actuators
The compact PPB13 porting integrates neatly into manifold-mounted plant skids, while the EO2 control supports automated, variable-flow operation — reducing energy consumption during standby or partial-load conditions. Rated 350 bar continuous / 400 bar peak.
Technical Specifications
Parameter Value
Manufacturer Rexroth, Made in Germany
Series A4VSO - Open Circuit Swashplate Axial Piston Variable Pump
Model Code A4VSO125EO2/30L-PPB13N00
Geometric Displacement (Vg max) 125 cm³/r
Nominal Pressure 350 bar
Peak Pressure 400 bar
Maximum Speed (nnom) Approx. 1900-2000 rpm
Theoretical Flow @1500 rpm Approx. 187.5 L/min
Theoretical Flow @1800 rpm Approx. 225 L/min
Drive Power @350 bar & 1500 rpm Approx. 109 kW
Control Type EO2 - Electro-Proportional Displacement Control (analog electric signal sets swashplate angle / flow output)
Rotation L - Left-hand (viewed from shaft end)
Flange & Port PPB13 - SAE Flange & SAE Port (compact porting, smaller than PPB25)
Through Drive N00 - Without Through Drive (tandem-ready variants available on other A4VSO sizes)
Hydraulic Fluid Mineral Oil HLP, HFC Water-Glycol Permissible (Derated) — HFC emulsions acceptable per mine plant spec
Approximate Weight 75-78 kg
Rexroth A4VSO series hydraulic pumps product lineup
EO2 Electronic Flow Control - Plant Automation Benefit
Unlike DR/DFR which rely on hydraulic pilot pressure, EO2 is commanded purely by electrical signal:
  • Flow proportional to analog input — no hydraulic pilot source needed
  • Enables remote setpoint from plant control room / PLC / DCS
  • Pump can be ramped up/down gradually to reduce system shock
  • During idle or hold periods, flow can be reduced to minimum — cutting heat and power draw
  • Compatible with frequency-controlled motor + variable pump strategies for maximum energy saving
➡ Particularly valued in modernized steel mill and mine plant retrofits moving from fixed-displacement or manual pumps to digitally controlled hydraulics.
Typical Applications
  • Steel & Metals: rolling mill cooling fan pumps, caster spray bar hydraulic supply, furnace cover/door slow-close actuators, slab handling auxiliary circuits
  • Coal & Mining (Surface): coal prep plant conveyor tensioning, filter press pumps, belt scale hydraulic drives, mine winder lubrication skid auxiliaries
  • Power Plant: soot blower hydraulic drive, turbine lube oil top-up pump
  • Industrial Process: emulsion station auxiliary pump, mixer variable-flow supply
  • Retrofit Projects: upgrading manual or fixed-displacement pumps to PLC-controlled variable flow
Global Sales Countries / Regions
Supplied through Rexroth's authorized global distribution network, including:
  • Europe: Germany, Italy, France, UK, Spain, Netherlands, Austria, Poland, Czech Republic, Sweden (mining sector)
  • Asia-Pacific: China, Japan, South Korea, India, Taiwan, Thailand, Malaysia, Vietnam, Australia
  • Americas: USA, Canada, Mexico, Brazil, Chile (mining & steel regions)
  • Middle East & Africa: UAE, Saudi Arabia, Turkey, South Africa
Frequently Asked Questions
Q1: What external electronics are needed to run the EO2 pump?
A1: A proportional amplifier (such as Rexroth VT-series) or a PLC analog output card is required to supply the command signal and monitor solenoid current. Verify whether your pump version includes onboard electronics or requires an external amplifier.
Q2: Can EO2 be used in hazardous (mine) areas?
A2: The pump itself is hydraulic; the solenoid and amplifier must be selected for the required Ex certification (e.g. Ex d, Ex e) if installed in a classified zone. Confirm with your project engineer and local code.
Q3: What is the difference between PPB13 and PPB25?
A3: Both are SAE flanges/ports. PPB13 is the compact SAE port size, preferred for manifold-mounted plant skids; PPB25 uses larger SAE ports for high-flow piped systems. Pump displacement and pressure performance are identical.
Q4: Is the A4VSO series suitable for closed-circuit track/wheel drives?
A4: No. A4VSO is for open circuit (open loop) only. For closed-loop travel drives, use the A4VG or A4VM series.

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연락처 세부 사항
Quanzhou Yisenneng Hydraulic Electromechanical Equipment Co., Ltd.

담당자: Mr. liyun

전화 번호: +8615280488899

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