Troy-Bilt TB30B Small Riding Lawn Mower
Riding (Lawn Tractor) mower · Model 13AC26JDA23 · Residential-duty · Gas
$2,049 Troy-Bilt list price
Manufacturer list price only — it excludes tax, freight, dealer setup and any local discount, and dealers set the final price.
- Mows an acre in 83 min (58 at top speed) How long for your yard? ›
- How these are worked out ›
The Troy-Bilt TB30B Small Riding Lawn Mower is a residential-grade gas lawn tractor, built for larger home yards, with a 30-inch deck and a 344cc engine making 10.5 hp.
Also sold as: TB30B Small Riding Lawn Mower (Standard)
At a glance
Compare similar mowers See how this mower compares with machines of a similar size and purpose.
Chosen by stated rules, not opinion: same class, a deck within 6 in of this one, the same kind of power and a compatible duty class, then the closest power, weight and price, with other makers preferred. Figures are the manufacturers’ published ones; nothing is estimated.
Engine
| Power Source | gas |
|---|---|
| Displacement | 21 ci (344 cc) |
| Engine Power | 10.5 hp |
| Engine Make | Briggs & Stratton® |
| Cylinders | 1 |
| Engine Model | Power Built |
| Start Type | Ignition Key |
Electrical
| Voltage | 12 V |
|---|
Deck
| Cutting Width | 30 in (762 mm) |
|---|---|
| Blades | 1 |
| Min Cut Height | 1.5 in (38 mm) |
| Max Cut Height | 4 in (102 mm) |
| Deck Material | 14-gauge steel |
| Deck Construction | Stamped |
| Deck Gauge | 14 |
| Cut Positions | 5 |
Drive
| Transmission | Troy-Bilt |
|---|---|
| Ground Speed | 4.2 mph |
| Drive Tire Size | 16"x 6.5"-8" |
| Drive System | CVT |
| Reverse Speed | 2 mph |
Dimensions
| Fuel Capacity | 1.3 gal (4.9 L) |
|---|
Commercial / Pro
| Frame Construction | Robotically welded |
|---|---|
| Seat Type | Mid-back |
| Commercial Warranty | No |
General
| Warranty | 2 yr |
|---|
Productivity & acreage
TB30B Small Riding Lawn Mower deck width, ground speed and computed acres-per-hour, from the specs we have. Duty class: Residential — Built for home-lawn use.
Productivity computed from deck width and ground speed. Compare on the calculator ›
| Deck width | 30 in |
|---|---|
| Engine make | Briggs & Stratton® |
| Engine displacement | 344 cc |
| Engine power | 10.5 hp |
| Transmission | Troy-Bilt |
| Ground speed | 4.2 mph |
| Cut-height range | 38 mm – 102 mm |
| Fuel capacity | 4.9 L |
| Warranty | 2 |
| Commercial warranty | No |
| Deck construction | Stamped |
| Deck gauge | 14 ga |
| Frame construction | Robotically welded |
| Drive tire size | 16"x 6.5"-8" |
| Seat type | Mid-back |
Troy-Bilt doesn’t publish 4 of these for the TB30B Small Riding Lawn Mower: drive type, weight, spindle type, anti-scalp rollers.
Similar models
Other riding (lawn tractor) mowers with comparable specs — including other brands — that buyers cross-shop with the TB30B Small Riding Lawn Mower.
Specs verified against the manufacturer spec sheet on Jun 6, 2026 — troybilt.com.
See every mower with a Briggs & Stratton engine ›
What the parts on this spec sheet mean
See all Troy-Bilt mowers and specs ›
Spot a wrong spec? Suggest a correction.
Independent reference database. Specs compiled from manufacturer sources and normalized for comparison; verify with the manufacturer or dealer before purchase.
What the specs work out to
Figures MowerFacts computes from Troy-Bilt’s own numbers — not published by the manufacturer.
Mowing time
- ¼ acre21 min 15 min
- ½ acre42 min 29 min
- 1 acre1 h 23 min 58 min
- 2 acres2 h 46 min 1 h 56 min
About 83 min per acre at 0.72 acres/hour, mowing at 3.0 mph. The second figure is at the published 4.2 mph top speed (1.03 acres/hour) — faster than anyone really mows. About 0.9 acres per tank.
Gate & trailer fit
- 32 in gateToo wide
- 36 in gateFits
- 48 in gateFits
Needs at least 36 in of clearance (estimated).
Power & run time
- Power per deck inch0.35 hp/in
- Run time per tank~1.3 h
Mowing times assume 0.72 acres/hour: deck width x 3.0 mph at 80% efficiency, which allows for overlap, turns and trimming. 3.0 mph is 70% of the 4.2 mph top speed Troy-Bilt publishes - almost nobody mows flat out. The "at top speed" figure is the same sum at 4.2 mph, shown so you can see it.
Fit uses the deck width plus 6 in for the discharge chute, because Troy-Bilt doesn't publish an overall width — measure before buying if a gate is tight.
Run time assumes a typical 1 gal/hour burn at working load; real consumption varies with engine, load and cut.
Troy-Bilt TB30B Small Riding Lawn Mower questions
What size deck is on the Troy-Bilt TB30B Small Riding Lawn Mower?
The Troy-Bilt TB30B Small Riding Lawn Mower has a 30-inch (762 mm) cutting deck with 1 blades and 14-gauge steel construction.
What engine is in the Troy-Bilt TB30B Small Riding Lawn Mower?
The Troy-Bilt TB30B Small Riding Lawn Mower is powered by a Briggs & Stratton® Power Built, 344 cc, 10.5 hp. Horsepower is the manufacturer's own rating.
How fast is the Troy-Bilt TB30B Small Riding Lawn Mower?
Top ground speed is 4.25 mph. With its 30-inch deck that works out to about 1.03 acres per hour at 80% efficiency — allowing for overlap, turns and trimming.
How long does the Troy-Bilt TB30B Small Riding Lawn Mower take to mow an acre?
About 58 min per acre, from its 30-inch deck at 4.25 mph and 80% efficiency — roughly 1.03 acres an hour, so five acres is about 4 h 51 min. Rough or obstacle-heavy ground takes longer; this is deck width times ground speed, not a timed test.
How big is the fuel tank on the Troy-Bilt TB30B Small Riding Lawn Mower?
The Troy-Bilt TB30B Small Riding Lawn Mower holds 1.3 gal (4.9 L) of fuel.
How much does the Troy-Bilt TB30B Small Riding Lawn Mower cost?
Troy-Bilt's published list price is $2,049, checked 22 October 2026. That excludes tax, freight, dealer setup and any local discount — dealers set the final price.
What is the Troy-Bilt TB30B Small Riding Lawn Mower built for?
Residential-duty riding mower. Built for home-lawn use.
Source: Troy-Bilt (manufacturer) · archived copy