Sandvik DS312 Maintenance Manual 2025 – Complete Drill Rig Service Guide PDF

Description

Sandvik DS312 Maintenance Manual 2025

This is the complete maintenance documentation set for the Sandvik DS312 underground drill rig. It covers preventive maintenance, scheduled service, component overhaul and the full set of maintenance cards used to keep the rig, its rock drills, boom, bolting head, screen handler, carrier and onboard systems running to specification. The manual is written for trained maintenance personnel and service technicians working on the DS312 in underground mining and construction environments.

File Details

• Manual type: Maintenance Manual
• Brand / manufacturer: Sandvik Mining and Construction Lyon S.A.S.
• Product type: Drill rig, model DS312
• Document ID: GUID-43159C43-3A91-4AD7-B08E-EABF667272D1
• Edition: en-US 1 (2025-06-23)
• Language: English (with a parallel Spanish translation of the same manual)
• Page count: 949 pages
• File format: PDF

Chapters Covered

• 1. Introduction — purpose of the instructions, product identification, manuals, copyright, definitions
• 2. Safety and Environmental Instructions — safety labels and signals, user obligations, product limitations, hazard zone, safeguarding, complementary protective measures, fire risk control, emission hazards, emergency procedures, maintenance safety, environment, incident reporting
• 3. Machine Description — machine orientation, main component locations (front, middle and rear sections), location of controls, main fuses and circuit breakers
• 4. Periodic Maintenance — importance of scheduled maintenance, general maintenance instructions (hydraulics, pneumatics, rock drill accumulators, electric system, batteries, tires), commissioning service advice, safety during welding, first maintenance
• 5. Maintenance Instructions — RD314 hydraulic rock drill, RD315 hydraulic rock drill, RHR50 rotary drill, B26B/B26XLB boom, SBH bolting head, SB40SH screen handler, carrier, Deutz TCD 2012 and TCD 3.6 diesel engines, safety cabin, drilling hydraulics, air circuit, CTN10 and CT28 compressors, SLU, water circuit, water pump CAT, water hose reel, electric system
• 6. Lubricants and Capacities — general oil selection, hydraulic system, rock drill shank lubrication, diesel engine, compressor, transmission and driveline oils, drill steel thread grease, lubrication grease, engine coolant, filling capacities
• 7. Additional Instructions — proximity detection system, diesel engine regeneration (Tier4/StageV/China 4), stabilizers in case of diesel engine failure, retrieving the drill rig, electric cable end limit switches, transport, lifting, washing, storing instructions
• 8. Maintenance Cards — maintenance program, instructions for reading maintenance cards, maintenance performed according to rock drill percussion hours, diesel engine hours and compressor operating hours

What This Manual Gives You

The Sandvik DS312 maintenance manual is the single reference for the scheduled upkeep of the whole rig. It walks through each maintenance card by interval — 50 h, 250 h, 500 h, 1000 h, 1500 h, 2000 h, 3000 h and 4000 h — and links every task to a numbered page where the disassembly, inspection, wear-limit check or reassembly procedure is described. Components are covered individually: flushing housings and bushings for the D38, D38B, D45 and H32 rock drill front ends, the rotation bushing and coupling, chucks and shanks, the B26B-B26XLB boom with its skids and extension tube wear limits, the SBH bolting head indexing, pulley and wire rope replacement, the SB40SH screen handler, the Dana 123 axles, and the Deutz diesel engine maintenance for both TCD 2012 and TCD 3.6 power units.

Because the DS312 is also fitted with a range of optional equipment, the manual covers the options that affect maintenance planning: the Sandvik Eclipse fire suppression system, the Ansul fire suppression system, the proximity detection system, the water hose reel, the electric cable reel, the 350 L water tank, the high-pressure cleaner, the dewatering pump and the air receiver(s). The schedule cards explain which maintenance points change when these options are installed.

Systems and Components Documented

• RD314 and RD315 hydraulic rock drills with D38, D38B, D45 and H32 front ends
• RHR50 rotary drill
• B26B and B26XLB booms
• SBH bolting head
• SB40SH screen handler
• Carrier, axles (Dana 112 and Dana 123), central articulation and brake system
• Deutz TCD 2012 and TCD 3.6 diesel engines
• CTN10 and CT28 compressors
• SLU lubrication unit and water circuit
• Drilling hydraulics, tramming hydraulics and electric system
• Safety cabin and telescopic canopy
• Fire suppression, proximity detection and access detection options

Who This Manual Is For

The DS312 Maintenance Manual is aimed at mine maintenance departments, Sandvik-trained service technicians, workshop managers and owners of DS312 drill rigs who need the manufacturer’s procedure and interval data on hand. It is not a training guide and not a general theory text — it is the task-level reference that tells you what to do, in what order, with what torque, and at what wear limit. Where relevant, the manual points to separate component documents such as the rock drill technical manual, the pressure accumulator maintenance instructions, the tire change and rim inspection manual, the cylinder maintenance manual and the air conditioning manual.

How to Use It

Each maintenance card names the task, the interval and the manual page that supports it. Use the interval that applies to your machine: percussion hours for the rock drill side, diesel engine hours for the carrier and power unit, and compressor hours for the air end. Torque values, wear limits and capacities are stated in Nm, mm, bar, litres and °C exactly as printed. The manual also documents first-service and commissioning checks, so it is relevant from the first hours of a new or rebuilt machine onward.

Get the Complete Sandvik DS312 Maintenance Manual

This PDF gives you the complete factory maintenance program for the DS312 rig — every scheduled interval, every component procedure and every torque, wear limit and capacity the machine needs. Having the correct values on hand prevents premature component failure, avoids re-work after a wrong reassembly and keeps the rig inside its safe operating envelope. The document is delivered instantly as a PDF after checkout; no shipping, no waiting, readable on a laptop, tablet or phone in the workshop and printable for the maintenance binder. Whether you are planning a 500-hour service, overhauling an RD315 front end, replacing B26XLB boom skids or setting up the annual diesel and compressor schedule, this is the reference that keeps the job in specification.

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