Takeuchi TB1140 Series2 Hydraulic Excavator Operators Manual (AN3E004)

Format: PDF (Printable Document)

File Language: English

File Pages: 273

File Size: 20.01 MB (Speed Download Link)

Brand: Takeuchi

Model: TB1140 Series2 Hydraulic Excavator

Book No: AN3E004

Serial No: 514400229-

Type of Document: Operators Manual

Categories: PDF, Takeuchi PDF

$ 40

Takeuchi TB1140 Series2 Hydraulic Excavator Operators Manual (AN3E004)

Takeuchi TB1140 Series2 Hydraulic Excavator Operators Manual (AN3E004) (SN 514400229-)

On a big excavator like the Takeuchi TB1140 Series2, you’re usually working on rough sites—utility trenches, foundation digs, lifting pipe—often on slopes with tight visibility. This operators manual and hydraulic schematic help you run the machine smoothly, understand how it should behave under load, and spot trouble before it turns into downtime. For example, if the boom starts drifting while you’re holding a manhole section in the air, this is the document I’d use to verify correct control use, check for improper relief of pressure, and trace the valve and line routing that might be causing the issue.

Applications & Use Cases

Explain each control’s feel and response, so the operator doesn’t fight the machine when trenching on uneven ground.
Guide daily walk‑around checks to catch leaks, loose fittings, or track issues before a shift.
Use the hydraulic schematic to trace slow functions, isolate a drifting cylinder, or verify correct line routing after hose replacement.
Confirm safe pressure‑release steps before cracking a fitting or changing an attachment.
Improve operating habits to reduce premature wear on swing, boom, and travel components under heavy load.

FAQ

Q: Is this manual practical to use on a tablet in the field?

A: Yes, you can keep it open on a tablet or laptop, zoom into the hydraulic schematic, and reference it right beside the machine.

Q: Should I still print parts of it?

A: I’d print the hydraulic schematic and basic checks, laminate them, and keep them in the cab for quick reference when diagnosing or training new operators.

Safety Note

Always follow the manual’s procedures to release hydraulic pressure and secure the machine before inspecting or loosening any lines.

📘 Show Index

Takeuchi TB1140 Series2 Hydraulic Excavator Index:

cover
Safety alert symbol
- Signal words
- Introduction
  - Foreword
  - Manual storage compartment
  - Serial numbers
- Machine description
  - Front, rear, left and right
  - Designated operations
  - Features
  - Break-in period
- Notes on reading this manual
Safety
- General precautions
- Precautions when preparing
- Precautions when starting
- Precautions when operating
- Precautions when stopping
- Precautions when transporting
- Precautions on maintenance
- Safety signs (decals)
Controls
- Names of components
- Covers
  - Starter key
  - Front covers (tool box)
  - Center cover
  - Fuel filler port
  - Right side cover
  - Left side cover
  - Engine hood
  - Maintenance cover
- Cab
  - Cab door
  - Front window
  - Lower front window
  - Side window
  - Emergency exit
  - Emergency hammer (optional)
- Seat and seat belt
  - Seat
  - Seat belt
  - Air Suspension Seat
- Multi-information display
  - Main Menu screen
  - Warning lamps
  - Indicators
  - Screen control key
  - Screen navigation
  - Switching images
- Switches
  - Starter switch
  - Engine shutdown switch
  - Throttle controller
  - Horn button
  - Deceleration button
  - Travel speed button
  - Auxiliary 1st switches
  - Auxiliary 2nd/4th switch
  - Third auxiliary hydraulic switch and button
  - Auxiliary 2/4 select button
  - Wiper switch
  - Washer switch
  - Automatic deceleration switch
  - Power mode switch
  - Highland mode switch
  - Detent mode switch (Auxiliary 1st)
  - Light switch
  - Lift Overload warning switch
  - Beacon lamp switch
  - Auxiliary 1st auto tank switch (option)
  - DPD manual regeneration/inhibit select switch
- Levers and Pedals
  - Safety lock lever
  - Operating levers
  - Blade lever
  - Travel levers/pedals
  - Boom swing pedal
- Accessories
  - Air conditioner
  - Cup holder
  - Cigarette lighter
  - Ashtray
  - Interior light
  - Mirrors
  - 12 V power socket
  - 24 V external power sockets
  - Radio (for cab)
  - Auxiliary hydraulic lines
  - Operating the machine with an accumulator
  - Load safety device
  - Fuel Supply Pump
Operation
- Before starting operation
  - Getting on or off the machine
  - Walk-around inspection
  - Daily inspection
- Starting and stopping the engine
  - Before starting the engine
  - Starting the Engine
  - Warming up the engine
  - Stopping the engine
- Operating the machine
  - Lever pattern (ISO pattern)
  - Lever pattern (G pattern) (If equipped)
  - Warming up the machine (hydraulic oil)
  - Inspection after warm-up
  - Operating the travel levers/pedals
  - Stopping travel
  - Operating the working equipment
- Operating procedures
  - Prohibited operations
  - Cautions on operating
  - Cautions on traveling on slopes
  - Getting out of mud
  - Operations possible with this machine
- Parking the machine
  - Parking
  - Inspection and checks after stopping the engine
- Handling in cold climates
  - Preparing for cold climates
  - Cautions after operations
  - After the cold climate
- Handling rubber crawlers
  - Prohibitions
  - Cautions
  - Preventing the rubber crawlers from coming off
Transport
- Loading and unloading
- Hoisting the machine
- Securing the machine
Maintenance
- General
  - Maintenance overview
  - Cautions on maintenance
- Service data
  - Fuel and lubricant table
  - Regularly replace the hydraulic oil
  - List of consumables
  - List of tools
  - List of tightening torques
- Safety-critical parts
- Maintenance list
- Walk-around inspection
  - Inspecting by opening the engine hood and covers
  - Inspecting by walking around the machine
  - Inspecting while sitting in the operator’s seat
- Daily inspection (every 10 hours)
  - Inspecting and replenishing the coolant
  - Inspecting and replenishing the engine oil
  - Cleaning the dust screen
  - Inspecting the water separator and the fuel filters
  - Inspecting the fuel level
  - Inspecting the hydraulic oil tank level and replenishing
  - Lubricating the working equipment
- After the initial 50 hours (only for new machines)
  - Replacing the engine oil and the oil filter
  - Replacing the hydraulic oil return filter
  - Replacing the pilot line filter
  - Inspecting and adjusting the V-belt
  - Inspecting and adjusting the compressor belt (AC)
- Every 50 hours
  - Inspecting and adjusting the crawler tension
  - Draining the water from the fuel tank
  - Inspecting the battery fluid level and replenishing
- After the initial 250 hours (only for new machines)
  - Replacing the slew motor gear oil
  - Replacing the travel motor gear oil
- Every 250 hours
  - Cleaning the air cleaner
  - Inspecting the slew motor gear oil
  - Cleaning the cooler fins
  - Inspecting and adjusting the V-belt
  - Inspecting and adjusting the compressor belt (AC)
  - Cleaning the air filters (AC)
  - Cleaning the condenser (AC)
  - Inspecting the refrigerant (gas) level (AC)
- Every 500 hours
  - Replacing the engine oil and the oil filter
  - Lubricating the slew bearing
  - Replacing the fuel filters
  - Cleaning the feed pump filter
  - Inspecting and cleaning the supply pump strainer
- Every 1000 hours
  - Replacing the hydraulic oil return filter
  - Replacing the pilot line filter
  - Replacing the slew motor gear oil
  - Replacing the travel motor gear oil
  - Cleaning the engine cooling system
  - Replacing the air cleaner element
  - Replacing the air breather filter
  - Inspecting and adjusting the engine valve clearance
  - Inspecting the engine compression pressure
  - Inspecting and cleaning the engine starter and the alternator
- Every 1500 hours
  - Inspecting and replacing the air filter case for cracking
- Every 4000 hours
  - Replacing the hydraulic oil and cleaning the suction strainer
- Every 4500 hours
  - Inspecting the turbocharger (blow wash as necessary)
  - Inspecting and cleaning the EGR valve
  - Cleaning the EGR cooler
  - Inspecting and maintenance the DPD or its related parts
  - Inspecting the engine controller (ECM)
  - Inspecting and cleaning the injector
- When required
  - Replacing the bucket teeth and the side cutters
  - Replacing the bucket
  - Adjusting the gap between the bucket and arm (If equipped)
  - Inspecting and replenishing the windshield washer fluid
  - Draining the water from the water separator
  - Lubricating the levers and pedals
  - Inspecting the rubber crawlers
  - Replacing the rubber crawlers
- Every 2 year
  - Replacing the receiver dryer
- Maintenance during extended storage period
Troubleshooting
- Symptoms that are not malfunctions
- If the engine overheats
- If the battery goes dead
- If a fuse blows
  - Inspecting and replacing the fuse
  - Inspecting the fusible link
- Restarting after adding fuel
  - Bleeding air from the fuel system
- If a warning lamp flashes
- Vehicle error code list
- Engine error code list
- Other symptoms
- Lowering the boom to the ground
- Towing
- If the cab is damaged
Specifications
- Basic Specifications
- Machine dimensions
- Operating ranges
- Lifting Capacities
Options
- General precautions
  - Safety precautions
  - Cautions when installing attachments
  - Cautions when operating attachments
- Attachment combination table
- Selecting a lever pattern
  - Switching the lever pattern
- Hydraulic breaker
  - Cautions on operating
  - Replacing the hydraulic oil regularly
- Travel alarm
- Optional equipment mass
- Biodegradable oil
  - Replacing the hydraulic oil with biodegradable oil
- Cab options
- Operating lever switch kit 1
  - Horn button
  - Deceleration button
  - Travel speed button
  - Auxiliary 1st switches
  - Auxiliary 2nd/4th switch
  - Auxiliary 2/4 select button
California
Declaration of Conformity