Takeuchi TB350R Mini Excavator Operators Manual (AJ6EN007)

Format: PDF (Printable Document)

File Language: English

File Pages: 441

File Size: 56.81 MB (Speed Download Link)

Brand: Takeuchi

Model: TB350R Mini Excavator

Book No: AJ6EN007

Serial No: 150200007-

Type of Document: Operators Manual

Categories: PDF, Takeuchi PDF

$ 40

Takeuchi TB350R Mini Excavator Operators Manual (AJ6EN007)

Takeuchi TB350R Mini Excavator Operators Manual (AJ6EN007) (SN 150200007-)

On a TB350R working around houses, tight utility easements, or on a crowded commercial site, this operators manual is what I’d keep handy to run the machine smart, not just move levers. It walks you through what every control actually does under load, how the machine should feel when you’re tracking on uneven ground, and what to check before you blame a “hydraulic problem.” For example, if the boom feels jumpy when you’re setting a trench slope near a foundation, this book helps you verify operating modes, warm‑up habits, and basic checks before you call for service.

Applications & Use Cases

Daily walk‑around checks so you catch loose covers, leaks, or track issues before they turn into downtime on site.
Control familiarization to get smooth, predictable movements when you’re working close to utilities or existing structures.
Operating on slopes or soft ground, learning how the TB350R should be positioned and tracked to avoid getting stuck or tipping.
Using auxiliary functions with attachments while keeping engine load, swing speed, and visibility under control.
Habits that reduce wear, like proper warm‑up, cool‑down, and avoiding abusive travel or swinging with heavy loads.

FAQ

Q: Can I keep this manual on a tablet in the cab?

A: Yes, a digital copy works well; just make sure it’s downloaded so you can open it even without signal.

Q: Is it worth printing parts of this manual?

A: Printing the daily checks, control layout, and basic operating tips is useful to laminate and keep in the cab for new operators.

Safety Note

Always follow the manual’s safety guidance before working near people, traffic, overhead lines, or unstable ground.

📘 Show Index

Takeuchi TB350R Mini Excavator Index:

Cover page
Safety alert symbol
- Signal words
- Introduction
  - Foreword
  - Manual storage compartment
  - Serial numbers
- Machine description
  - Front, rear, left and right
  - Designated operations
  - Break-in period
- Notes on reading this manual
- Revision history
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
- Component names (Canopy)
- Component names (Cab)
- Covers
  - Starter key
  - Side cover
  - Engine hood
  - Fuel filler port
  - Front cover
- Cab
  - Cab door
  - Emergency exit
  - Front window
  - Lower front window
  - Side window
  - Sun visor (If applicable)
  - Sun shade
  - Emergency hammer (optional)
- Seat and seat belt
  - Seat
  - Seat belt
- Multi-information display (Cab)
  - Opening
  - Home screen
  - Adjusting the display tilt angle
  - Warning lamps
  - Indicators
  - Jog dial operation
  - Touch operation
  - Screen navigation
  - Switching images
- Multi-information display (Canopy)
  - Home screen
  - Warning lamps
  - Indicators
  - Screen control key
  - Screen navigation
  - Switching images
- Switches
  - Starter switch
  - Engine shutdown switch
  - Dial
  - Horn button
  - Deceleration button
  - Travel speed button
  - Auxiliary 1st switches
  - Auxiliary 2nd/4th switch (If applicable)
  - Third auxiliary hydraulic switch and button (If applicable)
  - Auxiliary 2/4 select button (If applicable)
  - DPF manual regeneration switch/DPF inhibit regeneration switch
  - Light switch
  - Wiper switch
  - Washer switch
  - ECO mode switch
  - Detent mode switch (Auxiliary 1st)
  - Lift overload warning switch
  - Beacon lamp switch
- Levers and Pedals
  - Safety lock lever
  - Operating levers
  - Blade lever
  - Travel levers/pedals
  - Boom swing pedal
- Accessories
  - Air conditioner (If applicable)
  - Heater
  - Cup holder/small items storage
  - Document storage compartment
  - Interior light
  - 12 V power socket
  - External power sockets (If applicable)
  - Mirrors
  - Radio
  - Auxiliary hydraulic lines (If applicable)
  - Operating the machine with an accumulator
  - Lifting safety device (If applicable)
  - Fuel supply pump (If applicable)
  - USB port (If applicable)
  - Engine auto stop
  - Armrests
  - Rear view camera (If applicable)
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 applicable)
  - Lever pattern (B pattern) (If applicable)
  - 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
- Handling the engine
  - Prohibitions
  - Cautions
  - Diesel fuel
Transport
- Loading and unloading
- Hoisting the machine
- Securing the machine
- Transporting posture
Maintenance
- General
  - Maintenance overview
  - Cautions on maintenance
- Service data
  - Fuel and lubricant table
  - Regularly replace the hydraulic oil
  - Hydraulic system specifications
  - List of consumables
  - List of tools (If applicable)
  - 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
  - Inspecting the water separator
  - 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
  - Inspecting and adjusting the fan belt
  - Inspecting and adjusting the compressor belt (AC)
- Every 50 hours
  - Inspecting and adjusting the crawler tension
  - Lubricating the slew bearing
  - Draining the water from the fuel tank
  - Inspecting the battery
- After the initial 250 hours (only for new machines)
  - Replacing the hydraulic oil return filter
  - Replacing the pilot line filter
  - Replacing the travel motor gear oil
- Every 250 hours
  - Inspecting and adjusting the fan belt
  - Inspecting and adjusting the compressor belt (AC)
  - Inspecting the air-intake line
  - Cleaning the air cleaner
  - Cleaning the radiator fins and the oil cooler fins
  - 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
  - Replacing the fuel filter
  - Replacing the water separator filter
  - Inspecting the slew pinion gear
  - Replacing the fan belt
  - Cleaning the water jacket (inside the radiator)
- Every 1000 hours
  - Replacing the hydraulic oil return filter
  - Replacing the pilot line filter
  - Replacing the travel motor gear oil
  - Replacing the air breather filter
  - Inspecting and adjusting the engine valve clearance
  - Replacing the air cleaner element
- Every 1500 hours
  - Replacing the oil separator element
  - Inspecting the injector tip
  - Inspecting the EGR cooler
  - Inspecting the PCV valve
- Every 2000 hours
  - Cleaning the engine cooling system
  - Inspecting the accumulator
- Every 3000 hours
  - Inspecting the turbocharger
  - Inspecting the EGR system
- Every 4000 hours
  - Replacing the hydraulic oil and cleaning the suction strainer
- Every 6000 hours
  - Cleaning the DPF
- When required
  - Replacing the bucket teeth and the side cutters
  - Replacing the bucket
  - Adjusting the gap between the bucket and arm (If applicable)
  - 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 year
  - Inspecting the DPF differential pressure pipe and hose
  - Inspecting the EGR piping
  - Inspecting the air-intake line
  - Inspecting the exhaust manifold
  - Inspecting the exhaust heating catalyst (EHC) and exhaust throttle valve
- Every 2 years
  - Replacing the receiver dryer
  - Replacing the fuel pipes and clamp bands
  - Replacing the air intake line
  - Replacing the oil separator related rubber piping
  - Replacing the EGR cooler rubber piping
  - Replacing the water rubber piping
  - Replacing the boost sensor pressure rubber piping
- 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 or canopy is damaged
- Exhaust gas control system error
  - Error code list
  - NOx control diagnostic system (NCD)
  - Particulate control diagnostic system (PCD)
  - Limiting the engine output
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
  - Precautions on the location of the auxiliary line
- Selecting a lever pattern
  - Selecting a lever pattern (A-G)
  - Switching the lever pattern
  - Selecting a lever pattern (A-B)
  - Switching the lever pattern
- Hydraulic breaker
  - Cautions on operating
  - Replacing the hydraulic oil regularly
- Travel alarm
- Optional equipment mass
- Biodegradable oil
  - Replacing the mineral oil with biodegradable oil
- Cab options
- Angle dozer blade
  - Specifications
- Operating lever switch kit 1
  - Horn button
  - Deceleration button
  - Travel speed button
  - Auxiliary 1st switches
  - Auxiliary 2nd/4th switch
  - Auxiliary 2/4 select button
- Takeuchi Security System
  - Starter key
  - Starting the engine
  - Registering and deleting the starter key
  - If the master key is lost
  - Countries where the system can be used
- Takeuchi Fleet Management (TFM)
- LED lights