2013 Volvo BM L70C Wheel Loader OEM Service & Repair Manual
676 Pages • 33.05 MB • Instant, Printable PDF
Volvo Models Covered & Key Technical Specifications
Models: Volvo BM L70C Wheel Loader
Sub-models / Variants: L70B, L70C
Model Years: 2013 publication (documenting service specifications for the Volvo BM L70C series)
Technical Data:
- Engine model: TD61GD (basic) or TD63KDE (low-emission)
- Engine configuration: 6-cylinder, 4-stroke, turbocharged diesel
- Engine displacement: 5.48 liter
- Transmission type: Hydro-mechanical, constant mesh, type HT90
- Drive system: Fully floating drive shafts with planetary gears in wheel hubs
- Hydraulic pump type: Variable displacement axial piston pump
- System voltage: 24 V
- Brake type: Dual circuit all-hydraulic wet disc brakes
Volvo Manual Features & Content Preview
This 676-page OEM publication serves as the authoritative technical reference for the 2013 Volvo BM L70C wheel loader. It documents the critical transition from standard to low-emission engine architectures and provides factory-authorized data for everyday shop use.
- Covers 2013 Volvo BM L70C wheel loaders, detailing both TD61GD and TD63KDE engine variants.
- Documents HT90 hydro-mechanical transmission and AWB15 drive axle configurations.
- Features 47 technical spec tables, 14 wiring diagrams, and critical system pressure values.
Documentation Overview
The manual opens with detailed product identification plate locations before moving directly into vital safety directives. Strict adherence to these factory safety protocols is essential to prevent injury, particularly when handling high-pressure hydraulic circuits or charging heavy-duty battery systems.
Subsequent sections transition into reference data for engine maintenance, fuel system air-bleeding sequences, and the specialized E-tool specifications required for workshop-fabricated components. The volume continues with comprehensive chapters dedicated to the power transmission architecture. It rounds out with robust electrical reference material and service time guides. This text serves solely as a contents review of the manual and does not provide direct diagnostic or repair instructions.
Specification Highlights
Having precise reference data is critical for system calibration and routine service. The manual delivers granular specifications tailored for the technician. For instance, the engine data table lists a compression ratio of 18.3:1 for the low-emission TD63KDE variant.
Fluid capacities and pressures are mapped out comprehensively. The main hydraulic system oil capacity sits at 104 liters. In the hydraulic systems section, service brake pressure for both front and rear circuits is firmly specified at 8.0 ± 0.6 MPa. Practitioners will also find accurate torque sequences—such as the 85 Nm cylinder head bolt specification—alongside verified electrical values for the alternator and starter motor.
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