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Gravely PRO-TURN 148 KAWASAKI

Zero-Turn mower · Model 991128 · Commercial-duty · Gas

$10,599 Gravely list price

Checked 23 Oct 2026 on the Gravely product page. Tracking since 17 Sep 2026; no change recorded yet.

Manufacturer list price only — it excludes tax, freight, dealer setup and any local discount, and dealers set the final price.

The Gravely PRO-TURN 148 KAWASAKI is a commercial-grade gas zero-turn mower, built for daily commercial mowing, with a 48-inch deck and a 726cc engine making 22 hp. It weighs 1062 lb (481.7 kg).

At a glance

Power Source
gas
Cutting Width
48 in (1219 mm)
Displacement
44.3 ci (726 cc)
Engine Power
22 hp
Ground Speed
10 mph
Weight
1062 lbs (481.7 kg)
Compare this mower: Pick another Gravely zero-turn or pick from every zero-turn mower   or quick compare: vs COMPACT-PRO 34 KAWASAKI · vs HD PRO 48 KAWASAKI FT · vs HD PRO 52 KAWASAKI FT
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  • Scag Tiger Cat II
    Deck 48 in (1219 mm) · Kawasaki® FX Series, 22 hp
    Ground speed 12 mph (this model: 10 mph)List price $11,729 (this model: $10,599)
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  • Kubota Z412KWNC-48
    Deck 48 in (1219 mm) · Kawasaki FS651V, 22 hp, 726 cc
    Fuel capacity 6.8 gal (25.7 L) (this model: 10 gal (37.9 L))Weight 904 lbs (410 kg) (this model: 1062 lbs (481.7 kg))
    Why: Same class: zero-turn · Same 48 in deck · Gas engine, like this model · Commercial-duty, like this model · 22 hp (this model: 22 hp) · By Kubota, a different maker
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  • Ferris IS600 Zero Turn Mower (48 in / 5902110)
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    Fuel capacity 6 gal (22.7 L) (this model: 10 gal (37.9 L))List price $8,689 (this model: $10,599)
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  • Kubota Z723KH-3-48
    Deck 48 in (1219 mm) · Kohler Command Pro CV682, 22.5 hp, 694 cc
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    Why: Same class: zero-turn · Same 48 in deck · Gas engine, like this model · Commercial-duty, like this model · 22.5 hp (this model: 22 hp) · By Kubota, a different maker
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  • Spartan Spartan RZ-XD
    Deck 48 in (1219 mm) · Kawasaki, 24 hp
    Weight 907 lbs (411.4 kg) (this model: 1062 lbs (481.7 kg))List price $9,499 (this model: $10,599)
    Why: Same class: zero-turn · Same 48 in deck · Gas engine, like this model · Commercial-duty, like this model · 24 hp (this model: 22 hp) · By Spartan, a different maker
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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

Gravely PRO-TURN 148 KAWASAKI engine specifications
Power Sourcegas
Displacement44.3 ci (726 cc)
Engine Power22 hp
Engine MakeKawasaki®
Engine ModelFX691V
Fuel TypeGas

Deck

Gravely PRO-TURN 148 KAWASAKI deck specifications
Cutting Width48 in (1219 mm)
Deck Material7 ga
Deck ConstructionFabricated X-Factor ® 2
Deck Gauge7
DischargeSide

Drive

Gravely PRO-TURN 148 KAWASAKI drive specifications
Ground Speed10 mph
Drive SystemHydro-Gear® ZT-3400 Transaxles
Reverse Speed5 mph

Dimensions

Gravely PRO-TURN 148 KAWASAKI dimensions specifications
Weight1062 lbs (481.7 kg)
Fuel Capacity10 gal (37.9 L)

Professional use

How the PRO-TURN 148 KAWASAKI fits commercial and high-acreage work, from the specs we have. Duty class: Commercial.

Acres/hr (80%)
2.72
Acres/hr (100%)
4.85
Deck width
48 in
Ground speed
10 mph

Productivity computed from deck width and ground speed. Compare on the calculator ›

Gravely PRO-TURN 148 KAWASAKI professional and productivity specifications
Deck width48 in
Engine makeKawasaki®
Engine displacement726 cc
Engine power22 hp
Ground speed10 mph
Fuel capacity37.9 L
Weight481.7 kg
Deck constructionFabricated X-Factor ® 2
Deck gauge7 ga

Gravely doesn’t publish 10 of these for the PRO-TURN 148 KAWASAKI: transmission, drive type, cut-height range, warranty, commercial warranty, spindle type, frame construction, anti-scalp rollers, drive tire size, seat type.

See the Gravely commercial pro hub › · Professional buying hub ›

Similar models

Other zero-turn mowers with comparable specs — including other brands — that buyers cross-shop with the PRO-TURN 148 KAWASAKI.

46-in. 22 HP Gas Zero-Turn Riding Mower (Z5400) Craftsman · gas
42 in. 20 HP Gas Zero-Turn Riding Mower (Z5200) Craftsman · gas
Coming Soon: 700S Zero Turn Mower Ferris · gas
Coming Soon: 600S Zero Turn Mower Ferris · gas
Tiger Cat II Scag · 48 in (1219 mm)
Spartan RZ-XD Spartan · 48 in (1219 mm)

Specs verified against the retailer listing on Jun 6, 2026 — barryspowerequipment.com.

See every mower with a Kawasaki FX691V engine ›

What the parts on this spec sheet mean

Other Gravely PRO-TURN 100 models › 2 more in this range: PRO-TURN 152 KAWASAKI, PRO-TURN 160 KAWASAKI

See all Gravely 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 Gravely’s own numbers — not published by the manufacturer.

Mowing time

  • ¼ acre6 min 4 min
  • ½ acre11 min 8 min
  • 1 acre22 min 15 min
  • 2 acres44 min 31 min
  • 5 acres1 h 50 min 1 h 17 min
  • 10 acres3 h 41 min 2 h 35 min

About 22 min per acre at 2.72 acres/hour, mowing at 7.0 mph. The second figure is at the published 10.0 mph top speed (3.88 acres/hour) — faster than anyone really mows. About 27.2 acres per tank.

Weight & hauling

  • Machine weight1,062 lb
  • + 6×12 trailer900 lb
  • Towed weight1,962 lb
  • single-axle 3,500 lbCarries it, 1,538 lb spare
  • tandem-axle 7,000 lbCarries it, 5,038 lb spare

Needs a single-axle 3,500 lb trailer and a vehicle rated to tow at least 1,962 lb.

Gate & trailer fit

  • 32 in gateToo wide
  • 36 in gateToo wide
  • 48 in gateToo wide

Needs at least 54 in of clearance (estimated).

Power & run time

  • Power per deck inch0.458 hp/in
  • Run time per tank~10.0 h

Mowing times assume 2.72 acres/hour: deck width x 7.0 mph at 80% efficiency, which allows for overlap, turns and trimming. 7.0 mph is 70% of the 10.0 mph top speed Gravely publishes - almost nobody mows flat out. The "at top speed" figure is the same sum at 10.0 mph, shown so you can see it.

Fit uses the deck width plus 6 in for the discharge chute, because Gravely doesn't publish an overall width — measure before buying if a gate is tight.

Towed weight adds a 900 lb allowance for a 6x12 open utility trailer to Gravely's published machine weight. Your trailer's own weight is on its VIN plate. Tongue weight, axle placement and your vehicle's tow rating are still yours to check — this is the load, not a loading plan.

Run time assumes a typical 1 gal/hour burn at working load; real consumption varies with engine, load and cut.

Gravely PRO-TURN 148 KAWASAKI questions

What size deck is on the Gravely PRO-TURN 148 KAWASAKI?

The Gravely PRO-TURN 148 KAWASAKI has a 48-inch (1219 mm) cutting deck with 7 ga construction.

What engine is in the Gravely PRO-TURN 148 KAWASAKI?

The Gravely PRO-TURN 148 KAWASAKI is powered by a Kawasaki® FX691V, 726 cc, 22 hp. Horsepower is the manufacturer's own rating.

How much does the Gravely PRO-TURN 148 KAWASAKI weigh?

The Gravely PRO-TURN 148 KAWASAKI weighs 1,062 lb (481.7 kg) as specified by Gravely.

What size trailer do I need for the Gravely PRO-TURN 148 KAWASAKI?

At 1,062 lb, the Gravely PRO-TURN 148 KAWASAKI on a typical 6x12 open utility trailer (about 900 lb empty) is roughly 1,962 lb of towed weight. That is within a single-axle 3,500 lb trailer, and your tow vehicle needs to be rated for at least 1,962 lb. Tongue weight, axle placement and your own trailer's empty weight still have to be checked — this is the arithmetic, not a loading plan.

How fast is the Gravely PRO-TURN 148 KAWASAKI?

Top ground speed is 10 mph. With its 48-inch deck that works out to about 3.88 acres per hour at 80% efficiency — allowing for overlap, turns and trimming.

How long does the Gravely PRO-TURN 148 KAWASAKI take to mow an acre?

About 15 min per acre, from its 48-inch deck at 10 mph and 80% efficiency — roughly 3.88 acres an hour, so five acres is about 1 h 17 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 Gravely PRO-TURN 148 KAWASAKI?

The Gravely PRO-TURN 148 KAWASAKI holds 10 gal (37.9 L) of fuel.

How much does the Gravely PRO-TURN 148 KAWASAKI cost?

Gravely's published list price is $10,599, checked 23 October 2026. That excludes tax, freight, dealer setup and any local discount — dealers set the final price.

What is the Gravely PRO-TURN 148 KAWASAKI built for?

Commercial-duty zero-turn mower. Built for daily, paid commercial use.

Source: Gravely (manufacturer) · archived copy

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