PWD Winch Drive Gearbox Replacement Brevini Riduttori PWD2100 PWD3150 PWD3200 PWD3300 PWD3500 PWD3700
Ever-power provides a standard product for winch manufacturers with these devices, which can adapt to all drum sizes and lifting specifications. The machining and surface treatment of the transmission device and roller support must comply with the specifications given in this catalog.
Product overview of PWD Winch Drive Gearbox

They have two tightly mounted flanges, one connected to the winch frame and the other fixed to the cable drum. Therefore, the drive housing is installed as the main drum. A suitable mount or bracket must also secure the drum on the other side.
Ever-power provides a standard product for winch manufacturers with these devices, which can adapt to all drum sizes and lifting specifications. The machining and surface treatment of the transmission device and roller support must comply with the specifications given in this catalog.
All reducers are equipped with hydraulically operated multi-disc negative brakes.
The performance data given in this catalog refers to the FEM standard, especially the M5 level (t5-l2) with an output speed of 15 rpm.
This is the most common classification in the mobile crane and truck-mounted winch Market.
Ever-power is a leader in performance calculation and verification and uses powerful software (precalc) to verify whether gear units comply with other standards and any specific operating conditions.
Ever-power holds the type approval certificate of the PWD, SLW, and SMW product series issued by DET Norske Veritas so that it can be certified quickly.
Tech Data of PWD Winch Drive
| 大小 | Output Torque(Nm) | Max Input Speed(rpm) | Weight(Kg) |
| PWD2100 | 6100 | 4000 | 65 |
| PWD3150 | 9700 | 5000 | 130 |
| PWD3200 | 12800 | 5000 | 140 |
| PWD3300 | 18500 | 5000 | 162 |
| PWD3500 | 22200 | 5000 | 205 |
| PWD3700 | 34900 | 5000 | 300 |
| PWD38500 | 70000 | 5000 | 380 |
| PWD31100 | 85000 | 5000 | 435 |
These new lightweight winch drives have a full range of functions, including:
- The sealing system is designed to withstand the harsh marine environment;
- Improve power density;
- The shell is made of cast iron or steel;
- High radial load bearing provides reliable lifting performance for heavy loads;
- Integrated hydraulic fail-safe negative brake or electromagnetic brake;
- Additional safety functions include the backstop, torque limiter, sensor, And right angle and right angle configurations.
In addition to winch drives, Dena also provides Brevini brand axial piston motors, axial piston pumps, planetary gearboxes, rotary drives, proportional directional valves, winches, industrial planetary gearboxes, wheel drives, and other sports products for marine and offshore industries.
Application of PWD Winch Drive
This series is designed as winch drives for auxiliary lifting systems on ship loaders, deck cranes, cable and pipe laying tensioners, rubber tired gantry cranes, and other marine equipment. These winch drives are designed for personnel lifting applications in the marine industry and meet third-party ship certification, including API 2C and ATEX standards.
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PWD Winch Drive Manufacturer

Ever-power manufacturesplanetary reducers, winches, and hydraulic components for the machinery industry.
We focus on research and development and provide differentiated services based on accumulated technology and know-how.
Ever-power R & D strives to improve professional capabilities to achieve high efficiency and especially guaranteed durability.
1)行星减速器为造船、construction equipment, and wind power generation.
2) Winch system as required
3) Hydraulic piston motors and pumps for shipbuilding, construction equipment, and industrial machinery.
4) Provide engineering solutions (product 3D Design & Solutions & Optimization Design)
Additional information
| Edited | Miya |
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Prodotto Dettaglio rapido:
- Disponibili standard e non standard
- Con alta qualità e prezzo competitivo
- Consegna rapida
- Imballaggio secondo la richiesta del cliente.
Promettiamo di offrire il miglior prezzo con l'alta qualità in Cina! Accettiamo anche ordini speciali sui prodotti. Se siete interessati ai nostri prodotti. Non esitate a farci sapere.Siamo lieti di darvi le informazioni dettagliate.Promettiamo che i nostri prodotti sarebbero la sicurezza e sono stati in alta qualità e prezzo ragionevole. Se siete interessati ai nostri prodotti, vi preghiamo di contattarci asap.We sono sinceramente cercando la vostra cooperazione.
La maggior parte dei nostri prodotti viene esportata in Europa o nelle Americhe; sono disponibili prodotti standard e non standard. Possiamo produrre secondo il vostro disegno o campione. Il materiale può essere standard o secondo la vostra richiesta speciale. Se scegliete noi, scegliete l'affidabilità.

Materiali disponibili
1. Acciaio inossidabile: SS201, SS303, SS304, SS316, SS416, SS420
2. Steel:C45(K1045), C46(K1046),C20
3. Ottone: C36000 (C26800), C37700 (HPb59), C38500 (HPb58), C27200 (CuZn37), C28000 (CuZn40)
4. Bronzo: C51000, C52100, C54400, ecc.
5. Ferro: 1213, 12L14,1215
6. Alluminio: Al6061, Al6063
7.OEM secondo la vostra richiesta
Trattamento della superficie
Ricottura, canonizzazione naturale, trattamento termico, lucidatura, nichelatura, cromatura, zincatura, passivazione gialla, passivazione oro, satinatura, verniciatura nera ecc.
Metodo di elaborazione
Lavorazione CNC, punzonatura, tornitura, fresatura, foratura, rettifica, brocciatura, saldatura e assemblaggio
CQ e certificato
Tecnici autocontrollo in produzione, controllo finale prima del pacchetto da parte dell'ispettore di qualità professionale
ISO9001:2008, ISO14001:2001, ISO/TS 16949:2009
Pacchetto e tempi di consegna
Dimensioni: Disegni
Cassa di legno/contenitore e pallet, o come da specifiche personalizzate.
15-25 giorni per i campioni. 30-45 giorni ordine ufficiale
Porto: porto di Shanghai/Ningbo









