1139800463 LEVERS ROOF WINDOW ZOOMLION CRANE PARTS

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Product Detail

1139800463 Roof Window Lever for Zoomlion Crane Parts

The 1139800463 roof window lever is an OEM cab control component designed for Zoomlion crane operator cabs. This roof window lever serves as the manual control interface for the cab's roof window mechanism, allowing the operator to open, close, and secure the overhead vent window for ventilation and visibility adjustment.

Operator Cab Features

Zoomlion crane operator cabs are designed with comprehensive visibility and comfort features. According to the ZTC1500V operator's manual, the cab includes a roof window wiper as part of its standard equipment, confirming that roof windows are functional, user-operated components in modern Zoomlion crane cabs .

The operator cab serves as the central control station for crane superstructure operations. It houses all control switches and display units, and is equipped with safety glass for operator protection . Cabs are designed for optimal visibility with features including:

Removable front windshield
Roof window with wiper system
Fully adjustable seating
Comprehensive control layouts

Roof Window Mechanism

The roof window lever is part of a mechanical linkage system that allows the operator to open the overhead window for:

Enhanced ventilation during hot weather operations
Improved visibility when working in challenging conditions
Emergency egress or communication access

The ergonomic design of Zoomlion cab interiors ensures all controls, including the roof window mechanism, are positioned within convenient reach of the operator.

Specification	Detail
Part Number	1139800463
Product Type	Roof Window Lever / Roof Window Control Handle
Application	Zoomlion crane operator cabs
Function	Manual control for roof window opening/closing
OEM Status	Genuine Zoomlion Part

While specific model compatibility for part 1139800463 requires verification against official parts documentation, the component is designed for use in Zoomlion crane operator cabs. The ZTC800V552.1T spare parts catalog provides systematic documentation for all cab components, confirming that cab parts are cataloged with detailed part numbers and descriptions .

Zoomlion's comprehensive parts documentation covers multiple crane models including:

ZTC series truck cranes
QUY series crawler cranes
ZCC series crawler cranes
ZAT series all-terrain cranes

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