Link Belt LS-108C Crane Service Pdf Manual
Link-Belt LS-108C Crane Service PDF Manual
The Link-Belt LS-108C was developed for contractors who needed a dependable crawler crane capable of handling structural steel erection, bridge construction, heavy industrial lifting and foundation projects. Built around a rugged crawler undercarriage and a durable revolving upper structure, the LS-108C combines mechanical reliability with hydraulic precision for demanding jobsite conditions. This OEM Factory Service Manual provides professional technicians with detailed repair procedures, diagnostic information and component overhaul instructions to keep the crane operating safely and efficiently throughout its service life.
Machine Information
| Specification | Details |
|---|---|
| Manufacturer | Link-Belt Cranes |
| Model | LS-108C |
| Equipment Type | Crawler Lattice Boom Crane |
| Maximum Boom Height (No Jib) | 100 ft (30.48 m) |
| Minimum Boom Height | 40 ft (12.19 m) |
| Swing Speed | 4.3 rpm |
| Travel Speed | Up to 1.2 mph (1.93 km/h) |
| Fuel Tank Capacity | 66 US gal (250 L) |
| Track Rollers Per Side | 8 |
| Track Shoe Width | 30 in (762 mm) |
| Applications | Heavy Lifting, Bridge Construction, Foundation Work and Industrial Projects |
Factory Workshop Coverage
Unlike earlier LS-Series cranes, the LS-108C service documentation is organized into dedicated sections covering the upper and lower mechanisms, electrical and hydraulic systems, control systems and crane attachments. This layout allows technicians to isolate faults efficiently before beginning major disassembly, reducing unnecessary downtime during repairs.
- Complete crawler lower mechanism inspection and repairs.
- Upper revolving machinery overhaul procedures.
- Traction shaft, travel drive and rotating joint servicing.
- Track rollers, idler rollers and crawler frame inspection.
- Swing mechanism diagnosis and brake servicing.
- Electrical system testing and wiring troubleshooting.
- Hydraulic system diagnostics and pressure testing.
- Hydraulic pump, valve and actuator servicing.
- Control system adjustment and operational checks.
- Boom hoist, drum assemblies and lifting mechanism repairs.
- Lattice boom and crane attachment servicing.
- Disassembly, inspection, reassembly and adjustment procedures.
- Torque specifications and workshop safety instructions.
- Component testing and final operational verification.
Manual Technical Specifications
| Manual Information | Details |
|---|---|
| Manual Type | OEM Factory Service Manual |
| Machine Covered | Link-Belt LS-108C Crane |
| Language | English |
| Format | |
| Upper & Lower Mechanism Service | Included |
| Electrical System Diagnostics | Included |
| Hydraulic System Diagnostics | Included |
| Control System Procedures | Included |
| Crane Attachment Service | Included |
| Searchable PDF | Yes |
| Bookmarks | Yes |
| Printable | Yes |
| Delivery | Instant Digital Download |
Frequently Asked Questions
Does this manual cover both mechanical and hydraulic systems?
Yes. The manual includes complete service procedures for the upper and lower mechanisms along with hydraulic diagnostics and repairs.
Are electrical troubleshooting procedures included?
Yes. Factory electrical system testing, wiring information and troubleshooting procedures are included.
Does the manual include boom attachment repairs?
Yes. It contains service procedures for crane attachments, boom assemblies and lifting components.
Is this an OEM workshop manual?
Yes. This is an OEM Factory Service Manual written for professional workshop maintenance, diagnostics and complete component overhauls.
Who should use this manual?
This manual is ideal for heavy equipment mechanics, crane service workshops, fleet maintenance departments and owners maintaining Link-Belt LS-108C crawler cranes.