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Bolens Hus-Ski 444 vs Bolens Sprint TW-315

Verdict: Bolens Hus-Ski 444 vs Bolens Sprint TW-315

The Bolens Hus-Ski 444 and the Bolens Sprint TW-315 are both snowmobiles — here is how they stack up on the figures that matter. Bolens Sprint TW-315 leads on rated power with 20 hp against 10 hp. Bolens Hus-Ski 444 is the lighter machine (147 kg vs 158 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. Bolens Sprint TW-315 holds more fuel (22.7 L vs 7.6 L) for longer stints between fills. Bolens Sprint TW-315 is the newer design (1970 vs 1966). In short: choose the Bolens Sprint TW-315 for outright pulling power, or the Bolens Hus-Ski 444 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
Bolens Hus-Ski 444 Snowmobile
Bolens
62
Fit score
Best match
Clear
Bolens Sprint TW-315 Snowmobile
Bolens
62
Fit score
Best match
Clear
Rated power
10 hp
20 hp
Confidence
40%
40%
Guide price
Overview
Manufacturer
BolensReference
BolensReference
air-cooled horizontal-shaftReference
air-cooled horizontal-shaft inlineReference
Drive
track-sulkyReference
Suspension
bogie wheelReference
bogie wheelReference
Engine
Fuel tank
7.6 LReference
22.7 LReference
Displacement
15.07 ciReference
19.22 ciReference
Bore/Stroke
69 x 66 mmReference
60 x 55 mmReference
Power
7.8 kWReference
14.9 kWReference
Fuel system
Tillotson HL186A carburetorReference
dual Tillotson HL-279A carburetorsReference
Starter type
manual recoilReference
manual recoilReference
Sparkplug
Champion L-81Reference
Sparkplug gap
0.635 mmReference
Dimensions
Weight
27 kgReference
158 kgReference
Length
137 cmReference
261 cmReference
Width
73 cmReference
81 cmReference
Height
73 cmReference
109 cmReference
Track width
39 cmReference
Track length on ground
101 cmReference
Track area on ground
0.8 m²Reference

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.

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