Atlas® TTC303 Large Truck Tire Changer 1-Phase #ATEATTC303-FPD
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| Brand | Atlas® Automotive Equipment |
| Part Number | ATEATTC303-FPD |
| Dimensions | 94" L × 93" W × 72" H |
| UPC | 810524027021 |
| Country of Origin | China |
| Rim Clamping Range | 14"–46" |
| Max Clamping Size w/ Extensions | 56" |
| Max Wheel Weight | 3,300 lbs. |
Atlas® TTC303 Large Truck Tire Changer 1-Phase
Some shops see tires the TTC301 simply wasn't built for — oversized construction equipment, ag machinery, or heavy OTR rubber that needs clamping power and rim range well beyond standard truck and bus work.
The TTC303 is Atlas's super-duty truck tire changer, stepping up to a 14"–46" rim clamping range (56" with extensions) and tires up to 90 1/2" in diameter — nearly double the TTC301's capacity. It runs on 220V single-phase power, so shops without 3-phase electrical service can still get into oversized tire capability.
Who the TTC303 Is Built For
- Shops servicing oversized construction, agricultural, or OTR (off-the-road) tires that exceed standard truck-tire capacity
- Fleet operations running mixed truck, bus, and heavy-equipment tires that need one machine to cover the full range
- Shops without 3-phase electrical service that still need oversized tire-changing capability — the 220V 1-phase configuration makes that possible
- Operations that outgrew the TTC301's 27" rim / 63" tire ceiling and need real headroom for the largest jobs that come through the door
- Shops that want a self-centering four-jaw chuck with 13,173 lbs. of clamping power so massive wheels don't shift mid-job
- Facilities handling wheels up to 3,300 lbs. where a standard truck changer's frame and floor plate aren't rated for the load
What the TTC303 Is NOT Built For
Shops that don't need to service oversized 46"+ rims or 90"+ tires — the TTC301 covers standard truck/bus work (13"–27" rims) at a lower price and smaller footprint
What Makes the TTC303 Different
220V 1-Phase Electric
Runs on single-phase power most shops already have — no 3-phase electrical upgrade needed for oversized truck tire capability.
13,173 lbs. Clamping Power / 5,930 lbs. Bead Breaker Force
Handles tires up to 90 1/2" in diameter and 42" wide — the largest tires a truck/bus/OTR shop will see.
14"–46" Rim Range (56" with Extensions)
One machine covers everything from standard truck rims to oversized construction and ag-equipment wheels.
Electric/Hydraulic Self-Centering Four-Jaw Chuck
Clamps automatically across the full rim range — no manual centering step slowing down every job.
Wired Mobile Control Unit
Lets the technician position themselves for the best view of the bead area on the largest, heaviest tires.
- Oversized truck, bus, construction, ag, and OTR tire service (up to 90 1/2" diameter, 46"–56" rims)
- Shops on 220V single-phase power that need maximum tire-changing capacity without a 3-phase upgrade
- Shops that only run standard truck and bus tires within 63" diameter and 27" rims — the TTC301 covers that range at a lower price and smaller footprint
- Passenger and light-truck shops — see the TTC221/TTC229 for that range instead
TTC303 vs. TTC301 — Which Fits Your Shop?
| Spec | TTC303 | TTC301 |
|---|---|---|
| Rim/Clamping Range | 14"–46" | 13"–27" |
| Max Wheel Diameter | — | — |
| Power Supply | 13,173 lbs. | 6,614 lbs. |
| Price | $11,349.00 | $10,249.00 |
| Best fit | Super-Duty Truck & Commercial Tire Changer (1-Phase) | Heavy-Duty Truck & Commercial Tire Changer |
Not sure which model is right for your shop? Call (844) 480-6059 and we'll help you decide.
Full Specifications — TTC303
| Brand | Atlas® Automotive Equipment |
| Part Number | ATEATTC303-FPD |
| Dimensions | 94" L × 93" W × 72" H |
| UPC | 810524027021 |
| Country of Origin | China |
| Rim Clamping Range | 14"–46" |
| Max Clamping Size w/ Extensions | 56" |
| Max Wheel Weight | 3,300 lbs. |
| Max Tire Diameter | 90 1/2" (7' 6 1/2") |
| Max Tire Width | 42" (3' 6") |
| Clamping Power | 13,173 lbs. |
| Operating Pressure | 0–1,885 PSI |
| Acoustic Pressure | <70 dBA |
| Bead Breaker Force | 5,930 lbs. |
| Tool Arm / Tool Head Positioning | Manual |
| Construction | Single-piece frame with solid floor plate |
| Hydraulic Motor Power | 2 HP, 220V (±5%, 209–231V) 1-phase, 30A breaker required |
| Chuck Motor Power | 2 HP, 220V (±5%, 209–231V) 1-phase, 30A breaker required |
| Shipping Weight | 1,800 lbs. |
⚠️ Setup Requirements
- Power: Confirm your shop's electrical service matches this unit's power supply requirement before ordering.
- Air supply: Confirm shop compressed-air capacity meets the listed air pressure requirement (where applicable).
- Floor space: Confirm clear floor space for the unit's footprint plus operator clearance on all working sides.
- Setup help: Call (844) 480-6059 with any setup or first-use questions.
Atlas Warranty — TTC303
Atlas backs the TTC303 with the following coverage terms.
| Item | Detail |
|---|---|
| Parts | 1 Year |
| Labor | Not included — parts-only coverage |
Warranty service is coordinated through Alamo Equipment & Service. Call (844) 480-6059 with any warranty question — we help coordinate service, not just point you to a manufacturer hotline.
⚠️ Confirm exact terms at the time of purchase.
Frequently Asked Questions — TTC303
Why Buy the TTC303 from Alamo Equipment & Service?
- We service it. When something needs attention after the sale, we're the same people you call — not a national warranty line.
- We help you pick the right unit. This machine clamps 14"–46" rims (56" with extensions) and handles tires up to 90 1/2" in diameter and 3,300 lbs. — tell us your typical oversized-tire mix and we'll confirm it's the right fit before you order.
- Free shipping. Delivered to your shop, no hidden freight fees.
- Expert comparison help. Not sure if this is the right model vs. Atlas TTC301? Call (844) 480-6059 — we'll walk you through it.
A shop buying from a pure e-commerce retailer gets a box. A shop buying from Alamo gets a partner.
Shipping Information:
Customers may pick up their lift at the nearest freight terminal at no additional cost.
You will need to provide your own trailer. Terminal staff will safely load the lift onto your trailer. The RECEIVER/CUSTOMER is solely responsible for properly securing the load for transport.
To schedule a pickup, contact us at info@alamoequipment.com or
(844) 480-6059. Please include the lift model and your zip code so we can direct you to the appropriate terminal.
Atlas Warranty Information
- 5-Year Structural Warranty
- 2-Year Hydraulic-Power Warranty