2004 Takeuchi TB125 TB135 TB145 Operator's Manual
This operator's manual provides essential information on the safe and efficient operation, inspection, and maintenance of your Takeuchi TB125, TB135, and TB145 mini excavators. Includes vital safety instructions and detailed operating procedures for optimal performance and longevity.
Takeuchi Models Covered & Key Technical Specifications
Models: Takeuchi TB125, Takeuchi TB135, Takeuchi TB145
Sub-models / Variants: Cab, Canopy, Rubber Crawlers
Model Years: 2004
Serial Numbers: TB125: 12514526~, TB135: 13514051~, TB145: 14513261~
Technical Data:
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Engine power (TB125): 9.6 rpm (slew speed)
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Max load capacity (TB125 @ 4.0m): 535 kg (1177 lb)
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Ground pressure (TB135 Cab w/ rubber crawlers): 27.1 kPa (3.93 psi)
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Port relief valve set screw torque: 20 N·m (14.5 ft-lb)
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Fan belt slack: Approximately 10 mm (0.4 in.)
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M16 x 2.0 connection torque: 153.3 ± 7.7 ft-lb
Takeuchi Manual Features & Content Preview
2004 Takeuchi TB125, TB135 & TB145 Operator's Manual
- Official OEM publication (Book No. AG4E028) covering 2004 Takeuchi TB125, TB135, and TB145 compact excavators, including cab and canopy variants with rubber crawler undercarriages.
- 267-page instant download serving as your primary reference for daily inspection, safety protocols, and routine maintenance intervals.
- Contains 13 safety decal location diagrams, detailed operator control layouts, and critical maintenance torque specifications.
- Fully searchable PDF format to locate exact part numbers or fluid capacities in seconds.
- Saved permanently to your account so you can retrieve it instantly after a hard-drive loss or device change.
Operational Guidance and Safety Protocols
Getting a new operator familiar with the TB-series generation requires precise documentation. This manual details the essential daily inspection routines you need before firing up the machine. You will find walk-around checks, fluid leak identification, and proper engagement of the safety lock lever system. It breaks down primary applications like excavating, ditch digging, and leveling, alongside break-in period requirements for fresh units. Safety is paramount when operating heavy machinery; always ensure you fully understand the slope operation guidelines and power line clearance rules detailed in these pages to prevent accidents, injuries, or equipment damage.
Because shop environments demand speed, we offer this as an instant download so you can pull up cabin and canopy control layouts immediately right on the job site. The text clearly maps out throttle lever adjustments, travel lever usage for specific turning maneuvers, and the steps for activating auxiliary hydraulic circuits. It also covers transport logistics, detailing ramp angle limits and tie-down procedures for secure transit between sites.
Specifications and Routine Maintenance Data
Keeping your excavator out of the shop and on the dirt means sticking to the factory schedule. This document provides a complete fuel and lubricant chart with exact capacity values for engine oil, hydraulic tanks, and cooling systems across all three models. Need fastener specs? It lists tightening torque values for standard M6 through M20 hardware in both coarse and fine thread pitches.
You get quick access to highly specific technical data, such as the port relief valve's set screw torque (20 N·m / 14.5 ft-lb) or the ground pressure for the TB135 Cab model (27.1 kPa / 3.93 psi). Fan belt slack is specified at approximately 10 mm (0.4 in.) to maintain proper alternator tension. Understanding [how factory operator documentation is structured](https
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