Kobelco SK135SR-7 SK140SRLC-7 SK140SRL-7 Excavator Operation Manual 2020

Description

Kobelco SK135SR-7 SK140SRLC-7 SK140SRL-7 Excavator Operation Manual

This is the complete operation manual for the Kobelco SK135SR-7, SK140SRLC-7 and SK140SRL-7 hydraulic excavators, published in 2020 under document number S2YY00041ZE03. It is the same manual that would have been supplied with these machines when new, covering every aspect of safe operation, daily maintenance, periodic inspection and correct working procedures. Whether you own an SK135SR-7, operate an SK140SRLC-7 on site, or maintain an SK140SRL-7 in a fleet, this manual gives you the manufacturer’s own procedures and specifications in a single downloadable PDF.

File Details

• Manual type: Operation Manual
• Brand: Kobelco (KOBELCO CONSTRUCTION MACHINERY CO., LTD.)
• Models covered: SK135SR-7, SK140SRLC-7, SK140SRL-7
• Applicable serial numbers: SK135SR-7 YY09045001~, SK140SRLC-7 YY09045001~, SK140SRL-7 LK09006001~
• Document number: S2YY00041ZE03
• Publication date: 2020.05
• Language: English
• Format: PDF

Chapters Covered

• 1. Safety Instructions — Safety labels and decals, pre-start safety, operation rules, protection tools, fire prevention, getting on and off the machine, securing visibility, precautions for operation, starting, traveling, prohibited operations, parking checks, end-of-shift procedures, inspection and maintenance precautions, battery handling, accumulator and gas spring handling
• 2. Machine Familiarization — Basic components, operator’s station nomenclature, monitor and screens, switches and meters, levers and pedals, fuse and relay box, controller, radio, air conditioner, seat belt, operator’s seat, cab interior parts, emergency escape, accessories, battery power-off switch
• 3. Machine Operation — Daily maintenance checks, checks before starting engine, starting engine, stopping engine, checks after starting, warming-up, auto idling stop, work mode selection, attachment mode switching, machine operation, travel procedures, work procedures, parking, inspection after operation, adverse conditions, long-term storage
• 4. Inspection and Maintenance — General information, exhaust gas cleaning device (DOC), SCR system and DEF/AdBlue, lubricant/fuel/coolant specifications, bio-oil use, maintenance parts, tightening torques, inspection and maintenance chart, maintenance when required, 8/50/120/250/500/1000/2000/5000 hour procedures
• 5. Transportation — Transportation regulations, loading and unloading, machine lifting, mirror installation and removal, towing
• 6. Specification — General specifications, shoe types and uses, working ranges, attachment type and combination
• 7. Machine Operation Management System — System overview, remote download system
• 8. Optional Equipment — Hydraulic nibbler (crusher) and breaker operation, attachment mode and selector valve, stop valve, flow rate adjustment, proportional hand control, periodic inspection, multi-control valve, quick hitch, operator’s seat, floating dozer
• 9. Special Procedures — Engine failure procedures, lowering attachment to ground, releasing travel motor brakes, releasing swing brakes

IMAGES PREVIEW

The scope of this manual is genuinely broad. It opens with a full safety section that covers everything from safety decal locations to fire prevention and battery handling, then moves into a detailed familiarization chapter that walks through every control, switch and monitor screen in the cab. The operation chapter explains starting in normal and cold conditions, warming-up procedures, auto idling stop, work mode selection, travel procedures and safe working methods for digging, loading and leveling. The inspection and maintenance chapter is particularly extensive, covering the exhaust gas cleaning device, SCR system and DEF/AdBlue, lubricant and coolant specifications, tightening torques, and a full inspection and maintenance chart with procedures broken down by 8, 50, 120, 250, 500, 1000, 2000 and 5000 hour intervals. The specification chapter gives working ranges and general specifications, while the optional equipment chapter covers breaker and crusher operation, quick hitch use and multi-control valve switching. The special procedures chapter explains how to lower the attachment and release travel and swing brakes in an emergency.

What This Manual Enables You To Do

With this Kobelco SK135SR-7 SK140SRLC-7 SK140SRL-7 operation manual on hand, you can carry out daily checks and periodic maintenance exactly as Kobelco intended, from checking coolant and engine oil levels to adjusting crawler tension and replacing filters at the correct intervals. You can operate the machine safely in normal conditions, cold weather, water, soft ground and on slopes, knowing the manufacturer’s limits and precautions. You can identify and understand every warning on the monitor, select the correct work mode and attachment mode for the task, and respond correctly to DEF/AdBlue level warnings and SCR system messages. When something goes wrong, the manual gives you the emergency procedures to lower the attachment and release the brakes so the machine can be moved to a safe location for repair.

Operating an excavator without the correct procedures is a risk not worth taking. The wrong warm-up routine can damage hydraulic components, incorrect maintenance intervals can shorten engine and hydraulic life, and misunderstanding a warning display can lead to costly breakdowns. This manual removes the guesswork by giving you the factory specifications, torque values, capacities and step-by-step procedures for every routine task and many non-routine situations.

The manual is delivered as an instant PDF download. There is no shipping and no waiting. You can store it on your phone, tablet or laptop, print the pages you need for the workshop, and access it whenever you are working on or operating the machine. The PDF format means you can search for the section you need, zoom in on illustrations, and keep a permanent copy that does not get lost or damaged in the cab.