Written for the TB070 compact excavator, this Takeuchi TB070 operator manual PDF is the full 125-page factory publication OL1-107E0, so you know every decal and control matches your machine. A hydraulic diagram traces pilot circuits to the boom, arm, bucket and swing cylinders and both travel motors, and the electrical diagram follows the battery, starter, fuse box and lever lock solenoid. Inspection and maintenance fills about a fifth of the book, backed by an interval chart, a troubleshooting chart for weak digging power or slewing faults, hose and fitting torque tables, and rated lift capacity charts. Set rubber crawler tension to 160 to 180 mm (steel crawlers: 260 to 280 mm), and change hydraulic oil every 1,000 hours, or every 600 if you run a breaker. A parked excavator burns crew hours by the minute. Bookmarked and text-searchable, the PDF includes the Ordering Parts and expendables pages, so your filter order is right the first time.
What's Inside This Operator Manual
| System | Pages | Key Topics |
|---|
| Notes on Safety | 2 | Danger, Warning, Caution |
| Operator Precautions | 3-6 | Personnel Precautions |
| Safety Signs (Decals) | 7 | Safety Decals, Warning Signs, Caution Signs |
| Introduction | 8-9 | Machine Operation, Maintenance, Manual Usage |
| Safety Instructions | 10-20 | Before Operation, During Operation, During Inspection and Maintenance |
| Controls and Instruments | 21-33 | Names of Components |
| Operation | 34-49 | Before Starting Operation, Starting the Engine, Stopping the Engine, Controls, Traveling, Attachments, Cautions on Handling a Hydraulic Breaker, Using the Auxiliary Ports |
| Inspection and Maintenance | 50-73 | Greasing, Rubber Crawler Belts, Hydraulic Oil, Return Filter, Air Breather Filter, Gear Oil, Fuel System, Air Cleaner |
| Inspection and Maintenance Chart | 74 | |
| Troubleshooting | 75 | |
| Tightening Torques | 76-78 | Bolts and Nuts, Hydraulic Hoses, Bite Type Pipe Fittings, Joints for Piping |
| Lubricants Chart | 79 | |
| Options | 80 | |
| Ordering Parts | 81 | Ordering Parts and Notifying of Problems, Expendables |
| Main Specifications | 82-83 | Major Dimensions, Operating Ranges, Performance |
| Standard Accessories | 84 | |
| Hydraulic System Diagram | 85 | |
| Electrical System Diagram | 86 | |
| Operating the Car Stereo | 87-99 | Power Switch, Volume Control, Balance Control, Bass Control, Treble Control, Eject Button, Cassette Door, Fast-Forward/Rewind Knob |
| Lifting Capacities | 100-102 | Rated Lift Capacity Chart, Load Hooking System, Load Safety Device, Overload Warning Device, Boom Lowering Control Device |
| Handling of Options | 103-125 | General Cautions, Telescopic Arm |
Quick Reference Specifications
| Specification | Value | Page |
|---|
| Rubber crawler tension standard value | 160 to 180mm | p. 63 |
| Steel crawler tension standard value | 260 to 280mm | p. 63 |
| Hydraulic oil replacement interval | Every 1,000 hours | p. 63 |
| Hydraulic oil replacement interval (with breaker) | Every 600 hours | p. 63 |
| Engine oil replacement interval | Every 250 hours | p. 86 |
| Engine oil capacity (upper limit) | 11 liters | p. 90 |
| Engine oil capacity (Lower limit) | 9 liters | p. 90 |
| Hydraulic oil total quantity | 132 liters | p. 63 |
| Hydraulic oil tank capacity | 68 liters | p. 63 |
| Fuel tank capacity | 120 liters | p. 90 |
| Coolant capacity | 12 liters | p. 90 |
| Travel speed (W/ rubber crawlers, First) | 3.1 km/h | p. 90 |
