Every published spec for both machines, side by side. The verdict below is computed straight from the spec sheets, not opinion.
Across 2 measurable specs, this matchup is a dead heat: 1 categories to the Solis S20, 1 to the Solis S24 Shuttle XL. Machine pages: Solis S20 and Solis S24 Shuttle XL.
Every published spec, side by side, including the details the graphs above don't chart.
Spec
SolisS20
SolisS24 Shuttle XL
PTO Power
20.1 hp
Not Published
Alternator
42 A, 12 V
Not Published
Engine Type
Mitsubishi 3 Cylinder
Natural Aspiration
Displacement
58.1 in³
80.4 in³
Engine Model
Mitsubishi MVL - 3E
n/a
No. of Cylinders
3
3
Rated Engine Speed
2700
2500 rpm
Cooling System Type
Water Cooled
Not Published
Engine Manufacturer
Mitsubishi
Mitsubishi
Engine Power (Gross)
20 hp
24 hp
Engine Emissions Constraints
Stage V
Not Published
Air Cleaner
n/a
Not Published
Fuel System
n/a
Not Published
Total Hydraulic Flow
13.3 LPM
6.5 gpm
Pump Type
n/a
Not Published
Steering Flow
n/a
Not Published
Implement Flow
n/a
Not Published
Hydraulic System Type
n/a
Not Published
Rear Remote Hydraulic Flow
n/a
Not Published
Overall Hydraulic Pump Flow
n/a
Not Published
No. of Optional Remote Valves
n/a
Not Published
No. of Standard Remote Valves
n/a
1
PTO Type
Mechanical
Mechanical
PTO Rear
n/a
540/540E rpm
Lift Control Type
n/a
Not Published
Hitch Lift Capacity
n/a
1,323 lb
Mid-PTO Availability
n/a
Not Published
Category, 3-Point Hitch
n/a
CAT-1N
Hitch Lift Capacity (at 24”)
n/a
Not Published
R3 Turf - Rear
33x15.5-16.5
33x15.5-16.5; 13.6x16
R3 Turf - Front
23x8.50-12
23x8.50-12; 25x8.50-14
R4 Industrial - Rear
33x15.5-16.5
33x15.5-16.5
R4 Industrial - Front
23x8.50-12
23x8.50-12
R1 Agricultural - Rear
8.00 - 18
8.3x20; 8.3x24; 280/70 R18
R1 Agricultural - Front
5.00 - 12
6x12; 7x14; 6.5/80-12
Tire Size & Options
n/a
R1 Agricultural, R3 Turf, R4 Industrial
Clutch
Single Clutch
Not Published
No. of Speeds
6F+2R
9F+9R
Transmission Type
Sliding Mesh
Constant Mesh with Synchromesh Shuttle transmission
Max Travel Speed (Forward)
15.26 Km/Hr @ 2700
Not Published
Differential Lock & Limited Slip Options
Yes, Foot Operated
NOT FOUND — differential lock existence confirmed by user reviews but no spec-sheet value (type, actuation method) explicitly tied to S24 Shuttle XL in any reviewed source
Max Travel Speed (Reverse)
n/a
Not Published
Brakes
Dry Drum Brakes
Oil immersed brakes; mechanical, foot operated
Steering
Power Steering
Power steering
Front Axle Type
4WD
4WD
Frame Type
n/a
Not Published
Drawbar Capacity
n/a
Not Published
Front Axle Rating
n/a
Not Published
Seat Suspension & Adjustability
n/a
Not Published
Wheelbase
55.9 in
61.8 in
Ground Clearance
7.9 in
9.44 in
Height to Top of ROPS
75.8 in
91.53 in
Height to Top of Cab Model
NOT FOUND — No cab model exists for the Solis S20. Unit is equipped with a Two-post ROPS only. Height to top of ROPS is listed as 1945mm in the operator manual source.