Part of the Kubota Operator Manuals.
This Kubota Operator and Parts Manual covers the BX2750D 50 inch front-mount snowblower for serial number 2800426 and up. It fits a range of BX and B series tractors and is the factory guide for owners who install, operate, and service the attachment themselves.The 36-page manual covers snowblower assembly and chute installation, manual rotation setup for the various compatible tractors, attaching and removing the unit, and operation including engine speed, drive engagement, deflector and skid shoe adjustment, and snow removal methods. Maintenance sections address the gearbox and reduction box, shear bolts, auger repositioning, and drive chain tension.A detailed parts section with exploded diagrams, available options and equipment, and a full torque specification table round it out. Delivered as a downloadable PDF you can read on any device or print for reference.
What's Inside This Kubota BX2750D Operator Manual
| System | Pages | Key Topics |
|---|---|---|
| Table of Content | - | - |
| Decals | - | Discharge Chute, Operating Procedures, Rotating Auger, Shear Bolts, Driveline, Oil Level, Chain Lubrication |
| Assembly | - | Snowblower Assembly (Chute Installation, Manual Rotation Installation, Manual Rotation Installation on Bx1850, Bx2350, Bx2660 and Bx24 Tractors, Manual Rotation Installation on B2320, B2620 & B2920 Tractors) |
| Operation | - | Operating Controls (Engine Speed, Up and Down Control, Increasing Traction and Stability, Engaging the Drive Mechanism, Deflector Adjustment, Skid Shoe Adjustment) |
| Maintenance | - | Gearbox and Reduction Box, Shear Bolts, Auger Repositioning, Drive Chain Tension Adjustment |
| Parts | - | Introduction, Snowblower Assembly – Bx2750d, Chute with Deflector, Manual Chute Rotation, Worm Gearbox Assembly, Reduction Box Assembly, Driveline Female Half |
| Available Options | - | Electric Chute Deflector, Electric Chute Rotation, Hydraulic Chute Rotation |
| Available Equipment | - | Snowblowers, Front Dozer Blades, Rotary Brooms, Quick Hitches & Subframes |
| Torque Specification Table | - | General Specification, Bolt Sizes (Sae), Torque (Pounds-Foot), Torque (Newton-Meters), Bolt Sizes (Metric) |
Quick Reference Specifications
| Specification | Value | Page |
|---|---|---|
| Shear Bolt Torque | 9 lbs-ft (12 N-M) | p. 21 |
| Auger Shear Bolt Part Number (silver, gr5) | 70060-01338 | p. 25 |
| Fan Shear Bolt Part Number (gold, gr8) | 70060-02808 | p. 25 |
| Drive Chain Deflection | 1/4" | p. 22 |
| Sprocket Allen Setscrew Torque (5/16" NC) | 10 Pounds-Foot | p. 33 |
| Worm Gearbox Spring Pin Part Number (5/16" dia. x 1 1/4" lg.) | 70060-01909 | p. 28 |
| Gearbox Breather Pressure | 5 PSI | p. 28 |
| Gearbox Casing Bolt Torque (5/16" NC) | 10 Pounds-Foot | p. 33 |
| Bearing Flange Bolt Torque (5/16" NC) | 10 Pounds-Foot | p. 33 |
| Chute Retaining Plate Bolt Torque (1/4" NC) | 5 Pounds-Foot | p. 33 |
| Snowblower Width | 50 inches | p. 1 |
| Applicable Serial Number | 2800426 and up | p. 1 |
Kubota BX2750D Common Problems This Manual Covers
Drive chain repeatedly breaks
Owners report the front blower throwing or breaking drive chains when the impeller shear bolt does not fail first and shock loads pass into the chain and sprockets. The Maintenance section covers drive chain tension adjustment and shear bolts.
Manual Section: Maintenance p. 21Chute clogs in wet snow
Wet, sticky snow tends to plug the chute when the blower runs at low RPM. The Operation section covers engine speed and snow removal methods so you can keep the throwing force up and the chute clear.
Manual Section: Operation p. 18Auger stops after hitting an obstruction
When the auger or impeller stops after striking a hidden object, a broken shear bolt is doing its job to protect the gearbox. The Maintenance section covers shear bolt replacement with a torque of 9 ft-lbs.
Manual Section: Maintenance p. 21Poor snow feeding from the edges
If snow feeds poorly from the outer edges toward the center, the augers may be installed reversed or incorrectly. The Assembly section shows correct snowblower assembly and auger orientation.
Manual Section: Assembly p. 13Gearbox damage after impact
Ingesting a hard object can damage internal gears or the spring pin in the auger gearbox. The Maintenance section covers the gearbox and reduction box service so you can inspect and repair it.
Manual Section: Maintenance p. 21Scraping on paved or gravel surfaces
Skid shoes set at the wrong height scrape pavement or dig into gravel. The Operation section covers skid shoe and deflector adjustment for the correct clearance on each surface.
Manual Section: Operation p. 18Frequently Asked Questions
What does this manual cover and which tractors fit it?
It covers the Kubota BX2750D 50 inch front-mount snowblower for serial number 2800426 and up. The manual lists the compatible BX and B series tractors and includes assembly, operation, maintenance, and parts.
What is the shear bolt torque for the BX2750D?
The Maintenance section specifies a shear bolt torque of 9 ft-lbs (12 N-m). It also covers replacing broken shear bolts and repositioning the auger afterward. p. 21
What is the correct drive chain deflection?
The Maintenance section sets drive chain deflection at 1/4 inch and explains how to adjust chain tension, which helps prevent the chain from throwing or breaking. p. 21
How do I get the manual after buying?
You download the PDF immediately after checkout, with no shipping wait. The file is yours to keep and reference whenever you set up or service the snowblower.
How will I receive this Kubota BX2750D Operator Manual?
Instant PDF download. The full 36-page searchable Operator Manual is available immediately after payment. Open it on your laptop, tablet, or phone right in the shop.
Is this Kubota BX2750D Operator Manual printable?
No restrictions. Print individual pages, full chapters, or the entire manual. The PDF is completely unlocked.
Reviews
There are no reviews yet.