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LS XR4040H vs Thieman Harvester Theiman
Verdict: LS XR4040H vs Thieman Harvester Theiman
The LS XR4040H and the Thieman Harvester Theiman are both tractors — here is how they stack up on the figures that matter. Both are rated at the same 40 hp. LS XR4040H is the newer design (2013 vs 1936). Use the full side-by-side spec tables below to weigh the details against your own operation, and confirm with a dealer demo.
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Fit & specs
LS
62
Fit score
Best match
Clear
Thieman Harvester
62
Fit score
Best match
Clear
Rated power
40 hp
40 hp
Confidence
40%
40%
Guide price
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Overview
Manufacturer
LSReference
Thieman HarvesterReference
liquid-cooledReference
The engine from the Ford model A was available with the Thieman although other engines could be used.Reference
Steering
hydrostatic powerReference
manualReference
Engine
Fuel tank
46.9 LReference
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Engine (gross)
29.8 kWReference
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Displacement
2.2 LReference
3.3 LReference
Bore/Stroke
84 x 100 mmReference
98 x 108 mmReference
Power (gross)
29.8 kWReference
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Fuel system
indirect injectionReference
—
Rated RPM
2600Reference
2200Reference
Starter
electricReference
—
Starter volts
12Reference
—
Engine
—
29.8 kWReference
Power
—
29.8 kWReference
Compression
—
5.9:1Reference
Transmission
Type
hydrostaticReference
gearReference
Gears
infinite forward and reverse (3-range)Reference
3 forward and 1 reverseReference
PTO & Hydraulics
PTO (claimed)
23.0 kWReference
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Pump flow
31.0 lpmReference
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Total flow
51.9 lpmReference
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Steering flow
20.8 lpmReference
—
Rear Type
IReference
—
Control
position and draft controlReference
—
Rear lift
1250 kgReference
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Rear PTO
independentReference
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Rear PTO Type
540 (1.375)Reference
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Mid PTO
independent (optional)Reference
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Mid PTO Type
2000Reference
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Dimensions
Wheelbase
176 cmReference
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Weight
1964 kgReference
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Front tire
9.5-16Reference
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Rear tire
13.6-24Reference
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Standard tires (ag)
Front: 9.5-16. Rear: 13.6-24Reference
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Lawn/turf front
28x8.5-15Reference
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Lawn/turf rear
41x14-20Reference
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Industrial front
12-16.5Reference
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Industrial rear
17.5L-24Reference
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Length
328 cmReference
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Width
158 cmReference
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Height (ROPS)
244 cmReference
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Height (cab)
231 cmReference
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LS XR4040H attachments
Electrical
Ground
negativeReference
—
Charging system
alternatorReference
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Charging amps
85Reference
—
Battery volts
12Reference
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Attachment overview
LS LB2102 Backhoe
Backhoe type
LS LB2102 BackhoeReference
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Digging depth
227 cmReference
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Reach from pivot
317 cmReference
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Loading height
183 cmReference
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Bucket Rotation
180°Reference
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Swing Arc
180°Reference
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Bucket force
1215 kgReference
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Links
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.


