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Jacobsen Javelin 45 vs Jacobsen LT860 53146
Verdict: Jacobsen Javelin 45 vs Jacobsen LT860 53146
The Jacobsen Javelin 45 and the Jacobsen LT860 53146 are both lawn tractors — here is how they stack up on the figures that matter. Jacobsen LT860 53146 leads on rated power with 8 hp against 5 hp. Jacobsen Javelin 45 holds more fuel (4.7 L vs 3.8 L) for longer stints between fills. Jacobsen LT860 53146 is the newer design (1970 vs 1959). In short: choose the Jacobsen LT860 53146 for outright pulling power, or the Jacobsen Javelin 45 if a tighter budget and lighter footprint matter more. Compare the full spec tables below before booking a demo.
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Fit & specs
Jacobsen
62
Fit score
Best match
Clear
Jacobsen
62
Fit score
Best match
Clear
Rated power
5 hp
8 hp
Confidence
40%
40%
Guide price
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Overview
Manufacturer
JacobsenReference
JacobsenReference
air-cooledReference
air-cooled vertical-shaftReference
Engine
Fuel tank
4.7 LReference
3.8 LReference
Power (gross)
3.4 kWReference
—
Starter type
electricReference
—
Displacement
—
19.44 ciReference
Bore/Stroke
—
76 x 70 mmReference
Power
—
6.0 kWReference
Rated RPM
—
3600Reference
Starter
—
electricReference
Starter volts
—
12Reference
Oil capacity
—
1.1 LReference
Transmission
Gears
1 forward and reverseReference
3 forward and 1 reverseReference
Transmission
—
PeerlessReference
Dimensions
Weight
117 kgReference
—
Wheelbase
—
107 cmReference
Front tire
—
13x5.00-6Reference
Rear tire
—
18x8.50-8Reference
Lawn/turf front
—
13x5.00-6Reference
Lawn/turf rear
—
18x8.50-8Reference
Length
—
146 cmReference
Width
—
80 cmReference
Height (steering wheel)
—
93 cmReference
Height (hood)
—
79 cmReference
Clearance (front axle)
—
17 cmReference
Clearance (rear axle)
—
13 cmReference
Jacobsen Javelin attachments
Javelin Serial Numbers
1959
4526-xxxxReference
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1960
4526-xxxxReference
—
1961
4526-9101Reference
—
1962
45A26-11091Reference
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1963
45A26-15191Reference
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1964
42602-20691Reference
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1965
42602-26191Reference
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1966
42602-35123Reference
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1967
42602-39398Reference
—
1968
42602-44198Reference
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1969
42602-48097Reference
—
Electrical
Ground
negativeReference
negativeReference
Battery volts
12Reference
12Reference
Attachment overview
26" Mower deck
Type
1-bladeReference
belt-driven gearReference
Cutting width
66 cmReference
86 cmReference
Cut height
1 to 8 cmReference
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Jacobsen LT860 attachments
34" Mower deck
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.


