EVER POWER EP-CTD2051 Planetary Gearbox Replacement Of Brevini Riduttori CTD2051

EVER POWER EP-CTD2051 planetary track drive gearbox ?? direct replacement for Brevini CTD2051. 20,510 Nm, 2/3-stage configurable, ratio 18:1-90:1, IP67 sealed, sintered brake discs. Ideal for 5-10 t excavators, tracked AWP bases and compact carriers. ISO 9001:2015, CE, 18-month warranty.

Opis

EP-CTD2051 Planetary Track Drive Gearbox ?? 20,510 Nm

Brevini CTD2051 Compatible Replacement | EVER POWER

Ten EP-CTD2051 bridges the gap between compact and mid-size tracked equipment, delivering 20,510 Nm output torque with a 2-to-3-stage configurable planetary design. As a direct replacement for the Brevini riduttori CTD2051, this unit is widely used in 5-10 t class excavators, tracked scissor lift bases and light utility crawler vehicles where mounting space is tight but torque requirements exceed mini-class units.

EP-CTD2051 Planetary Track Drive 20510 Nm EVER POWER

Przegląd produktu

The EP-CTD2051 targets 5-10 t tracked construction equipment, scissor lift and aerial work platform (AWP) crawler bases, tracked compact carriers and utility track vehicles. Its configurable stage count ?? 2-stage for faster travel speed, 3-stage for maximum pulling torque ?? is managed by swapping a single internal stage module at the factory, keeping the external housing and flange pattern unchanged.

Parametry techniczne

Parametr Wartość
Model EP-CTD2051
Zastępuje Brevini riduttori CTD2051
Maksymalny moment obrotowy wyjściowy 20,510 Nm
Stopnie przekładni 2 or 3 (configurable)
Zakres współczynnika 18:1 – 90:1
Maksymalna prędkość wejściowa 3,200 rpm
Efektywność >= 96% per stage
Reakcja <= 10 arcmin
Materiał obudowy Żeliwo sferoidalne GGG50
Smarowanie Synthetic ISO VG 150 / VG 220
Klasa ochrony IP67
Temperatura pracy -25°C do +80°C
Przybliżona waga ~42 kg
Hamulec Spring multi-disc / hydraulic release

Zasada działania

EVER POWER Gearbox Factory Assembly

The configurable design operates by selecting either a 2-stage or 3-stage planet train module installed inside the same housing shell. In 2-stage mode the unit delivers maximum travel speed ?? suited to AWP bases that traverse job sites quickly between lifts. In 3-stage mode the same housing delivers maximum tractive effort for pushing through soft ground or climbing steep ramps.

Ten floating sun gear in both configurations self-centres the load across all planets, compensating for minor motor shaft run-out and extending planet bearing life in high-cycle AWP applications where the travel motor starts and stops hundreds of times per shift.

Główne zalety

◆ 2/3-Stage Configurable
Same housing serves two ratio ranges ?? reduces OEM inventory from two part numbers to one.
◆ Floating Sun Gear
Self-equalises planet loading, extending bearing life in high-start-stop AWP duty cycles.
◆ Compact 42 kg Body
Fits 5-10 t class machine track frames without structural modification.
◆ IP67 All-Terrain Sealing
Handles mud, fine dust and pressure wash common on construction sites and rental fleets.
◆ Direct CTD2051 Replacement
Identical flange and brake port layout ?? bolt-in, no adaptation required.

Struktura i technologia materiałowa

The housing is pressure-die-cast from Żeliwo sferoidalne GGG50 and finish-machined to H7 bore tolerance. Planet gears use Stal do nawęglania 17CrNiMo6 carburised to 0.8-1.1 mm case depth and ground to DIN 5 accuracy. The brake disc stack uses sintered metal friction discs rated for 80,000 engagement cycles ?? important for AWP applications where the parking brake is engaged and released multiple times per hour.

Typowe scenariusze zastosowań

Przemysł Machine / Use Kluczowe wymagania
AWP / Lifting Tracked scissor lift base (8-12 m) 3-stage for ramp climbing; 2-stage for yard tramming between lifts.
Budowa 6-8 t compact excavator Wide ratio range covers both trench digging (high torque) and road travel (higher speed).
Utility Tracked compact carrier / dumper IP67 handles quarry dust and water crossings common in utility groundworks.
Maintenance Pipeline inspection crawler Slow precise positioning in confined trenches; spring brake holds on inclined pipe sections.

Przewodnik wyboru

  1. Liczba etapów ?? 2-stage for max speed; 3-stage for max tractive effort. State required ratio.
  2. Machine Weight (t) ?? Confirm drawbar pull requirement for worst-case gradient.
  3. Duty Cycle ?? AWP high-start-stop vs continuous excavator travel affects brake specification.
  4. Motor Flange ?? SAE-B 2-bolt or 4-bolt; shaft diameter and keyway specification.
  5. Rental Fleet Requirement ?? Rental fleets benefit from seal kit pre-packing; specify at order.

Contact our application engineers for a stage-count selection recommendation.

Brevini CTD2051 vs. EVER POWER EP-CTD2051

Ważna informacja: EVER POWER references the Brevini riduttori CTD2051 model number solely to assist customers in identifying a compatible replacement. We do not manufacture, sell, or claim any affiliation with Brevini riduttori. No trademarks or intellectual property of Brevini are reproduced. The EP-CTD2051 is an independently designed and manufactured product that is dimensionally and functionally compatible.

Aspekt Brevini CTD2051 EVER POWER EP-CTD2051
Cena OEM premium Competitive aftermarket rate
Czas realizacji 6-14 weeks 2-4 weeks
Elastyczność sceniczna Fixed per model 2 or 3-stage same housing
Brake Disc Life Standard 80,000 cycle sintered discs
Gwarancja 12 months 18 miesięcy standard

Complete track drive kits (motor + gearbox) available from EVER POWER. Ask about kit pricing.

Testy fabryczne i kontrola jakości EVER POWER
Certyfikaty jakości i zaangażowanie w świadczenie usług

  • ISO 9001:2015 certified quality management.
  • Oznakowanie CE ?? EU Machinery Directive compliant.
  • 18-miesięczna gwarancja z wysyłki.
  • Sintered brake disc replacement kits stocked for priority dispatch.

Visit EVER POWER O nas for our full quality profile.

Case Studies ?? Engineer Field Notes

Kraj Aplikacja Opinie klientów
Wielka Brytania Tracked scissor lift fleet renewal, 18 units “We needed a unit that could handle the repeated brake cycling of a rental AWP. After 12 months and 200,000+ brake engagements across the fleet, not a single brake failure.” ?? Fleet Engineer, Midlands rental company.
Korea Południowa 7 t compact excavator OEM supply, 30 units/month “The 2/3-stage flexibility let us rationalise from two Brevini part numbers to one EVER POWER number. Procurement is much simpler now.” ?? Purchasing Manager, Busan OEM.
Poland Pipeline inspection crawler for gas network maintenance “Slow-speed precision in narrow trenches is critical. The floating sun gear eliminated the vibration we had with the previous supplier.” ?? Field Engineer, Warsaw.

Często zadawane pytania

Q: Can I change stage count after installation?
A: Stage count is set at the factory. It cannot be changed in the field. Please specify required ratio at order.

Q: What brake release pressure is required?
A: Standard spring brake releases at 20-30 bar hydraulic pressure. Specify if your machine circuit pressure differs.

Q: Is a seal kit included with each unit?
A: A standard seal kit is optionally included. Specify at order; recommended for rental fleet purchases.

Współpracuj z EVER POWER

Join OEM builders and service teams across six continents who rely on EVER POWER track drives. Browse our full replacement product catalogue Lub request a quotation today. Odwiedzać przekładnia-planetarna.góra.

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