- Integrated Toolcarrier:
- IT14G (S/N: 1WN1-UP; 8ZM1-UP)
- Wheel Loader:
- 914G (S/N: 7ZM1-UP; 9WM1-UP)
- IT28G (S/N: 8CR1-UP; 9AR1-UP)
- IT38G (S/N: 1CW1-UP; 7BS1-UP)
- 924G (S/N: 3PZ1-UP; 9SW1-UP; AAN1-UP)
- 924GZ (S/N: 3DZ1-UP; 6YW1-UP; AAB1-UP)
- 928G (S/N: 6XR1-UP; 7SR1-UP)
- 938G (S/N: 4YS1-UP; 6WS1-UP)
The cabs of Integrated Toolcarriers and Wheel Loaders have tapped holes in order to mount accessories on the cab. See Table 1 for a list of accessories. The dimensions of the holes, locations of the holes, and the specifications for accessories are shown in following charts and illustrations.
| Accessories | |
| Part Number | Description |
| 175-6760 | Window Guard (1) |
| 123-6620 | Mirror |
| ( 1 ) | The part is only available with a miscellaneous shipping order through the factory in Clayton, NC. |
Mounting Holes for Rear Accessories
| Mounting Hole Locations | |
| Symbol | Dimension |
| A | 690 mm (27.17 inch) |
| B | 972 mm (38.27 inch) |
| C | 50 mm (1.97 inch) |
| D | 0.675 mm (0.027 inch) |
| E | 1241.5 mm (48.88 inch) |
| F | 275.8 mm (10.86 inch) |
| G | 25 mm (0.98 inch) |
 | |
| Illustration 1 | g00737804 |
 | |
| Illustration 2 | g00737805 |
There are four holes at location (L1) on top of the cab. The holes are positioned vertically. The holes are 12 mm (0.47 inch) in diameter. There are four holes at location (L2) on the rear panel of the cab. The holes are 10 mm (0.40 inch) in diameter.
Note: Mount the window guard on the rear of the cab with the tapped holes. Each accessory must not exceed 45 kg (100 lb).
Mounting Holes for Front Accessories
| Mounting Hole Locations | |
| Callout | Dimension |
| H | 1361.8 mm (53.6 inch) |
| I | 512.2 mm (20.1653 inch) |
| J | 424.8 mm (16.7244 inch) |
| K | 10.4 mm (0.41 inch) |
| L | 30 mm (1.18 inch) |
| M | 1124 mm (44.25 inch) |
| N | 47.4 mm (1.87 inch) |
| O | 369.6 mm (14.55 inch) |
| P | 357.5 mm (14.1 inch) |
Location (L3) is on the top at the front of the cab. The four holes at location (L3) are 8 mm (0.31 inch) in diameter. The four holes at location (L4) on the lower front panel of the cab are 10 mm (0.40 inch) in diameter.
Note: The holes are provided for mounting accessories on the front of the cab. Each accessory must not exceed 45 kg (100 lb).
 | |
| Illustration 3 | g00737749 |
Mounting Holes for Accessories Inside the Cab
Remove the 111-7856 Cover (1) from the left ROPS and remove the 111-7858 Cover. The cover assemblies are attached to the panels on the tower with Velcro.
 |
Do not install objects that extend from the B-post towards the operator more than 100 mm (4 inch). All installed accessories must not have sharp corners or protrusions. Injuries or a fatal accident may occur in the event of a rollover. |
 |
 | |
| Illustration 4 | g00748757 |
There are eight threaded holes at location (L5) on the left side inside the ROPS post. There are 4 threaded holes at location (L6) on the right inside ROPS post. The holes are all 8 mm (0.3 inch) in diameter. The holes are drilled into plates that are attached to the ROPS. The holes in the ROPS post do not bottom. Radios, mobile phones, or fans may be mounted with the holes. Install a bracket behind the ROPS post toward the rear of the cab in order to provide more clearance between the operator and the accessory.
 | |
| Illustration 5 | g00748753 |
Trim the covers of the cab carefully. Fit the covers in order to provide an acceptable appearance.
Note: The ROPS certification is voided if one of the following conditions has occurred.
- Structural damage
- an overturn
- modifications
- alteration
- improper repair
Do not weld or drill holes on the ROPS. Consult a Caterpillar dealer. The dealer can determine a plan to mount all accessories without voiding the certification.
Power Supply
 | |
| Illustration 6 | g00405121 |
Machines are equipped with a cigar lighter for powering a variety of accessories. The lighter is located on the left side of the dash.