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2024 Caterpillar 390FLME

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Описание Продукта

Built for the most demanding excavation operations, this 90-ton Caterpillar 390FLME represents proven engineering excellence from a trusted joint venture manufacturer. Operating from Jiangsu, this 2024 model combines massive 92,020 kg working weight with the reliable Cat C18 ACERT engine, delivering 391 kW of rated power through an 18.1L displacement system. Designed as a workhorse that stands the test of time, this machine features robust hydraulic performance with 35 MPa main overflow pressure and dual-mode pump flow capabilities reaching up to 1064 L/min during travel operations.

Durability defines every component of this backhoe excavator. Heavy-duty cylinder configurations—including 210mm boom cylinders and 220mm bucket rod cylinders—ensure consistent performance under extreme loads. The substantial fluid capacities (1240L fuel, 813L hydraulic, 997L total hydraulic system) minimize downtime and extend service intervals. With a 6.2 rpm rotation speed and 590 Nm turning torque, this proven machine tackles high-production mining and quarry applications with confidence. Traditional power architecture means straightforward maintenance and long-term reliability that operators depend on year after year.

СпецификацииЗначение
No.997019
Tonnage (tons)90
Working weight (kg)92020
powerTraditional power
manufacturerJoint venture/Import
bucketbackhoe
Engine typeCat C18 ACERT
Rated power (kw/rpm)391
Cylinder diameter × stroke (mm)145 x 183
Displacement (L)18.1
Rotation speed (rpm)6.2
Turning torque (Nm)590
Main overflow set pressure (Mpa)35
Maximum flow of main pump (l/min)Equipment: 952; Driving: 1064
Traveling Hydraulic Circuit (Mpa)35
Rotary Hydraulic Circuit (Mpa)35
Pilot Oil Circuit (MPa)4.0-4.4
Pilot pump flow (L/min)67
Bucket cylinders - Number × diameter × stroke (mm)Hb2-series bucket cylinder diameter × stroke: 200×1451; Jc-series bucket cylinder diameter × stroke: 220×1586
Bucket rod cylinders - Number × diameter × stroke (mm)Cylinder diameter × stroke: 220×2262
Boom cylinders - Number × diameter × stroke (mm)Cylinder diameter × stroke: 210×1967
Fuel Tank (L)1240
Hydraulic Tank (L)813
Engine Oil changes (L)60
Coolant (L)74
Hydraulic System (L)997
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Обзор

No.997019

Название Бренда:

Caterpillar

Номер Модели:

390FLME

Год:

2024

Местоположение:

Jiangsu China

Дата Публикации

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