148-4638 148-4636 318C 320C 320D Swing Drive Gearbox Housing Assembly

320C swing gearbox housing  148-4638  148-4636  1484638  1484636  

• Swing Drive Gearbox Housing Assembly 148-4638 148-4636 Applied To E320C E320D

• Description

The Swing drive reducer gearbox rotates the top of the Excavator on the chassis together with the slewing gear bearing.

Attributes: Heavy Duty Swing Drives are designed to be rebuilt and reused. The below following gear components are included in swing drive: sun gear, planetary gear, needle bearing, roller bearing, carrier, pinion shaft, pinion gear, oil seal, ring gear, swing housing case.

• Spec Sheet

The swing gearbox housing in an excavator refers to the enclosure that houses the components of the swing mechanism and provides protection and support to the internal parts. It is typically a sturdy, metal housing designed to withstand the forces and stresses associated with the rotation of the upper structure.

Here are some key points about the swing gearbox housing in an excavator:

Construction: The swing gearbox housing is usually made of durable materials such as cast iron or steel. It is designed to provide structural integrity and protect the internal components from external elements, impacts, and vibrations.

Mounting: The swing gearbox housing is securely mounted to the excavator's frame or undercarriage, providing a stable base for the swing mechanism. It is typically attached using bolts or other fastening mechanisms.

Sealing: The housing is equipped with seals and gaskets to prevent the ingress of dust, dirt, water, and other contaminants. Proper sealing is crucial to maintain the integrity and performance of the swing gearbox components.

Lubrication: The swing gearbox housing may have oil passages or lubrication points to ensure the proper lubrication of the gears and bearings inside. Lubricating oil or grease is used to minimize friction, reduce wear, and dissipate heat generated during operation.

Maintenance and Inspection: Regular maintenance and inspection of the swing gearbox housing are important to identify any signs of wear, damage, or leaks. This allows for timely repairs or replacements and helps ensure the reliable operation of the swing mechanism.

INDIVIDUAL PARTS:

1.094-0584[6] -
WASHER (40.3X72X1-MM THK)
2.094-1509[3] -
SHAFT-PLANETARY
3.148-4733[3] -
GEAR-PLANETARY (26-TEETH)
4.114-1581[1] -
SPACER (57.5X74X6-MM THK)
5.148-4732[1] -
GEAR-SUN (20-TEETH)
6.093-1729[2] -
RING-RETAINING
7.148-4632[1] -
GEAR-SUN (23-TEETH)
8.191-2578[1] -
CARRIER-PLANETARY
9.7Y-1434[1] -
SPACER (40X69.5X6-MM THK)
10.148-4637[1] -
CARRIER-PLANETARY
11.148-4640[1] -
RING-RETAINING
12.148-4643[1] -
BEARING
13.095-1022[1] -
BEARING-ROLLER
14.148-4642[1] -
SEAL-O-RING
15.227-6228[1] -
CAGE
16.8T-4183 M[6] -
BOLT (M12X1.75X40-MM)
17.8T-4223[6] -
WASHER-HARD (13.5X25.5X3-MM THK)
18.199-4561[2] -
SEAL-LIP TYPE
19.148-4636[1] -
SHAFT-PINION
20.148-4638[1] -
HOUSING
21.3K-0360[1] -
SEAL-O-RING
22.6V-7238[1] -
VALVE-SHUTOFF
23.148-4634[3] -
SHAFT-PLANETARY
24.095-0891[3] -
PIN-SPRING
25.148-4635[1] -
GEAR-RING (73-TEETH)
26.148-4633[3] -
GEAR-PLANETARY (25-TEETH)
27.7Y-0252[6] -
BEARING AS-ROLLER
28.094-0611[6] -
WASHER (47.3X76X1-MM THK)
29.095-0886[3] -
PIN-SPRING
30.199-4582[3] -
BEARING AS
31.171-9383[1] -
SPACER

• Advantage

• Warranty

1. Warranty Period: 3 Months' warranty from the date of arrival. Longer period of 6 months' warranty could be offered with higher price level.

2. Warranty type: replacement of the parts that have quality problem.

3. Warranty is not valid for below cases

* Cutomer give wrong information about the order

* Force Majeure

* Wrong installation and operation

* rust

• Packing & Delivery

* Strong carton or wooden box for gear components. Wooden box for gearbox assembly

* Delivery methods: By Sea, By air to local internation airport, By express like DHL TNT FEDEX