Part of the Kubota Operator Manuals.
This is the Kubota BH75 backhoe operator manual, a 36 page PDF (publication 7K501-79914) written for owners and operators of the BH75 attachment. It walks through safe operation, machine specifications, the controls, routine maintenance, and the procedure for removing and reinstalling the backhoe from the tractor.
The specifications section lists real numbers for the machine, including a maximum digging depth of 2341 mm and the bucket cylinder digging force, so you know what the unit is rated to do.
With this manual you can learn the boom, swing, dipperstick and stabilizer controls, follow the daily and 50 hour maintenance checks, torque the sub frame bolts correctly, and detach or remount the backhoe without guesswork.
Complete the set for your BH75
- Parts Catalog: Kubota BH75 Backhoe Parts Catalog
What's Inside This Operator Manual
| System | Pages | Key Topics |
|---|---|---|
| Abbreviation List | Abbreviations, Definitions, List of Abbreviations and Definitions | |
| Safe Operation | Before Operating Backhoe, Operating the Backhoe, Safety for Children, Driving the Tractor on the Road, Servicing the Backhoe, Danger, Warning and Caution Labels, Care of Danger | |
| Servicing of Backhoe | Servicing of Backhoe Information, Kubota Backhoe Model and Serial Number, Serial Number Location | |
| Specifications | Backhoe Specifications, Lift Capacity (per Sae J31), Backhoe Terminology | |
| Pre-Operating Instructions | Pre-Operation Checks, Operator's Seat, Ballast, Operation | |
| Operating Instructions | Operating Speed, Backhoe Controls (Boom & Swing Lever, Dipperstick & Bucket Lever, Stabilizer Control Levers) | |
| Maintenance | Daily Checks, Every 50 Hours (Checking Sub Frame Bolt Torque), Lubrication, Tire Inflation, Bucket Service (Changing: Backhoe Bucket, Bucket Teeth) | |
| Removing the Backhoe | Removal of the Backhoe (Setting Swing Lock Pin, Stabilizer Pad Height, Raising Rear Wheels and Removing Mounting Pins, Disengaging Backhoe From Tractor) | |
| Reinstalling the Backhoe | Reinstallation Procedures (Removing 3-Point Hitch and Drawbar, Ensuring Swing Lock Pin Is Installed, Backing Tractor Loader, Connecting Hydraulic Hoses, Raising Backhoe with Stabilizers, Moving Tractor Backward, Lowering Mount Bar and Engaging Guide Plates, Reinstalling Mounting Pins) |
Quick Reference Specifications
| Specification | Value | Page |
|---|---|---|
| Sub Frame Bolt Torque (M16 bolt and nut) | 196-225 N-m (20.0-23.0 kgf-m, 145-166 ft-lbs) | p. 25 |
| Sub Frame Bolt Torque (M14 bolt and nut) | 124-147 N-m (12.6-15.0 kgf-m, 91.5-108.4 ft-lbs) | p. 25 |
| Transport height | 2042 mm | p. 12 |
| Maximum digging depth | 2341 mm | p. 12 |
| Digging force (With bucket cylinder) | 3339 lbs | p. 13 |
| Boom cylinder, extend (Cycle Time) | 4.6 seconds | p. 13 |
| Hydraulic cylinders - Rod diameter (Boom) | 3.5 cm | p. 13 |
| M16 bolt and nut (Sub Frame) Tightening torque | 196-225 N-m | p. 25 |
| M12 bolt and nut (Rear axle case) Tightening torque | 64.0-74.0 N-m | p. 25 |
| Lubrication interval | Every 10 hours | p. 26 |
| M6 bolt (8.8 property class) Tightening torque | 9.8 to 11.2 N-m | p. 27 |
| M16 bolt (8.8 property class) Tightening torque | 196 to 225 N-m | p. 27 |
