Compare/Gravely 8199 vs Gravely Pro Master 30-H

Gravely 8199 vs Gravely Pro Master 30-H

Verdict: Gravely 8199 vs Gravely Pro Master 30-H

The Gravely 8199 and the Gravely Pro Master 30-H are both lawn tractors — here is how they stack up on the figures that matter. Gravely Pro Master 30-H leads on rated power with 30 hp against 20 hp. Gravely 8199 is the lighter machine (424 kg vs 635 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. Gravely Pro Master 30-H holds more fuel (40.1 L vs 20.1 L) for longer stints between fills. Gravely Pro Master 30-H is the newer design (1989 vs 1980). In short: choose the Gravely Pro Master 30-H for outright pulling power, or the Gravely 8199 if a tighter budget and lighter footprint matter more. Compare the full spec tables below before booking a demo.

Tune the fit score

Tell us about your operation

Acreage600 acBudgetMain crop / use

Fit & specs

Gravely

Fit score

Best match

Clear

Gravely

Fit score

Best match

Clear

Rated power

20 hp

30 hp

Confidence

40%

Guide price

—

Overview

Manufacturer

GravelyReference

Gravely (a part of Ariens)Reference

Four gears (1-4) in two ranges (low-high) with forward/reverse clutches. The directional clutch must be in neutral to shift gears or ranges.Reference

liquid-cooled inlineReference

Engine

Fuel tank

20.1 LReference

40.1 LReference

Displacement

47.7 ciReference

83.1 ciReference

Bore/Stroke

83 x 73 mmReference

82 x 86 mmReference

Power (gross)

14.8 kWReference

22.4 kWReference

Rated RPM

3600Reference

—

Starter volts

12Reference

Starter

—

electricReference

Transmission

Gears

8 forward and 4 reverseReference

infinite forward and reverse (2-range)Reference

Oil capacity

5.7 LReference

7.6 LReference

Oil type

10W-40 SCReference

—

Transmission

—

Sundstrand 15UReference

PTO & Hydraulics

Type

shaft-driven gearReference

hydrostaticReference

Pressure

82.7 barReference

—

Pump flow

6.4 lpmReference

—

Mid PTO

independentReference

—

Clutch

mechanicalReference

discReference

Mid PTO Type

1000Reference

—

Front PTO

—

independentReference

Dimensions

Wheelbase

132 cmReference

121 cmReference

Weight

424 kgReference

208 kgReference

Front tire

16x7.50-8Reference

23x10.5-12Reference

Rear tire

23x10.50-12Reference

16x7.5-8Reference

Lawn/turf front

16x7.50-8Reference

23x10.5-12Reference

Lawn/turf rear

23x10.50-12Reference

16x7.5-8Reference

Length

210 cmReference

218 cmReference

Width

109 cmReference

121 cmReference

Height

112 cmReference

139 cmReference

Shipping weight

424 kgReference

—

Ground clearance

17 cmReference

—

Electrical

Ground

negativeReference

Battery volts

12Reference

Battery AH

42Reference

—

Battery Group

BCI 22FReference

—

Charging amps

—

40Reference

Gravely Pro Master 30-H attachments

72" Mower deck

Cutting width

—

182 cmReference

Cut height

—

3 to 11 cmReference

Fit score weighs budget, operation size, crop match and data confidence against the details above. It’s guidance, not advice — always confirm with a dealer demo.