173-3441 Swing Motor Barrel
Cat® Hydraulic Swing Motor Barrel
Description
The hydraulic swing motor barrel is a component used in hydraulic systems to produce rotary motion. It is an important part of the hydraulic swing motor assembly and is responsible for converting hydraulic energy into mechanical rotational force.
Attributes
Designed to withstand the forces and pressures associated with hydraulic systems.
Carefully engineered for precise control of rotary motion.
Designed with a cooling mechanism to dissipate heat generated during operation.
Applications
The hydraulic swing motor barrel plays a vital role in converting hydraulic energy into rotary motion, enabling the machine to perform swing or rotary movements. Its robust construction, internal components, and sealing mechanism ensure efficient operation and durability in demanding hydraulic applications. Widely used in Cat® 311D, 313D, 314D, 315D, 316E, 316F, 318C, 318D, 318E, 318F, 319C, 319D, 320, 320C, 320D, 320E, 320F, 321C, 321D, 321F, 323, 323D, 323E, 323F, 325, 325F, 349E, 528, and 538 excavators, 314D, 315D, 319D, 320, 320C, 320D, 320E, 323D, 325, C6.6, and C7.1 OEM applications, 320D material handlers, and TR43 powertrains.
Specifications
| Material | Cast |
|---|---|
| Overall Diameter | 133.4 mm (5.25 in) |
| Overall Width | 104 mm (4.09 in) |
| Shaft Diameter | 35 mm (1.38 in) |
| Weight | 4.5 kg (9.92 lb) |
Compatible Equipment
- Generator Sets: C7.1
- Motor Graders: 316F
- Excavators: 320D3 GC, 320 GX, 323 GX, 320D FM, 323D L, 320C, 320D L, 311D LRR, 320D2 L, 318D2 L, 320 GC, 320E, 323D2 L, 315D L, 323, 320D2 GC, 320, 323D, 320D3, 318D L, 320D RR, 323 GC, 320C L, 320D GC, 323D2, 325, 323GC, 318D2, 320D2, 320D
Additional information
| Machine Model | 311D LRR, 315D L, 316F, 318D L, 318D2, 318D2 L, 320, 320 GC, 320 GX, 320C, 320C L, 320D, 320D FM, 320D GC, 320D L, 320D RR, 320D2, 320D2 GC, 320D2 L, 320D3, 320D3 GC, 320E, 323, 323 GC, 323 GX, 323D, 323D L, 323D2, 323D2 L, 323GC, 325, C7.1 |
|---|---|
| Equipment Type | |
| Part Source | Genuine OEM |







