Durable and Long-Lasting D7G Bulldozer Bulldozer OEM Undercarriage Spare Parts Forge Steel Front Idler Assembly With Heat Treatment

Durable and Long-Lasting D7G Bulldozer Bulldozer OEM Undercarriage Spare Parts Forge Steel Front Idler Assembly With Heat Treatment

Подробная информация о продукте:
Место происхождения:	Китай (материка)
Фирменное наименование:	YT
Сертификация:	ISO9001
Номер модели:	D7G
Оплата и доставка Условия:
Количество мин заказа:	1 шт.
Цена:	negotiable
Упаковывая детали:	Стандартная экспортная упаковка
Время доставки:	7-30 дней
Условия оплаты:	Л/К, Т/Т
Поставка способности:	10000 ПК/месяц

Контакт

Подробная информация
Цвет:	Желтый/черный	Состояние:	НОВЫЙ
Заканчивать:	Гладкий	Материал:	40mn2/40mn
Модель №.:	D7G	Название продукта:	Колесо на холостом ходу
Приложение:	Бульдозер и Экскаватор	Код HS:	84133030
Номер детали.:	3P4477
Выделить:	D7G bulldozer front idler assembly , Forged steel bulldozer undercarriage parts , Heat treated OEM bulldozer spare parts

Характер продукции

Durable and Long-Lasting D7G Bulldozer OEM Undercarriage Spare Parts Forge Steel Front Idler Assembly With Heat Treatment

What is an Idler?

The CHT idler integrates advanced design and precision manufacturing to deliver unmatched durability and safety. Its keyed joint between idler and axle expands the bearing surface and enhances torque transmission, aligning the idler's service life with other undercarriage components while eliminating uneven wear. The axle's rotation within fixed bearings significantly reduces friction and wear, extending the track system's longevity.

Crafted via either alkali phenolic resin sand casting or sodium silicate-bonded sand casting, it undergoes specialized heat treatment to achieve a minimum surface hardness of HRC48-58 and a 4-6mm hardened layer (HRC45), providing exceptional impact and wear resistance. Final precision refinement on a CK5110 large-scale CNC vertical lathe ensures impeccable dimensional accuracy and superior surface finishes.

Idler Characteristics

Tech-Driven Durability: Built to Outlast

50% reduced bearing pressure: Drastically reduces bearing load, extending component life by 2x or more.
Splined idler-shaft connection: Locks in reliability while aligning the idler's lifespan with other critical undercarriage parts.
Heavy-duty rock guard: Acts as a rugged barrier against dirt, rubble, and debris.

Efficiency-Focused Design: Minimize Downtime, Maximize Output

Detachable bearing blocks with bushings: Enable removal and servicing without disassembling the track, reducing maintenance time by up to 40%.
Dedicated lubrication injectors: Supply precise lubrication to high-wear surfaces, preventing friction-related failures.
Expanded bearing surface + optimized oil flow: Boosts track stability and responsiveness in rough conditions.

Cost-Smart Engineering: Lower TCO, Higher Returns

Rotating shaft + stationary bushings: Reduces contact stress and wear, slashing unplanned stoppages.
Prolonged track system life: Lowers operational costs by reducing downtime and part replacements.
50% less bearing stress: Results in fewer bearing failures, reducing parts and labor costs.

Design/Structure/Main Dimensions of Installation

Production Processes

Hot Sale Products

Our Advantages

World-class quality
Factory direct sales with competitive pricing
35 years' experience in Excavator & Bulldozer spare parts manufacturing
Fast delivery within 30 days after contract established
Professional sales team, quality inspection and report, maritime logistics guidance
Comprehensive after-sale services including video technical support and 24h online support

Are you still troubled by lacking quality excavator idlers? YinTai Parts is one of the professional manufacturers and suppliers of excavator idlers in China, with over 30 years experience and wide expertise. We guarantee the high quality and excellent performance of our products.

тег: