Description
MASPORT MC556 Petrol Chainsaw is built for the most demanding cutting tasks, delivering professional-grade performance with its powerful 55.5cc engine that produces 2.4kW (3.2HP) of reliable cutting power. This heavy-duty 20-inch chainsaw handles large diameter timber, hardwood species, and commercial forestry applications with exceptional capability and durability.
The robust engine features a three-part forged crankshaft designed for maximum wear resistance under extreme operating conditions. The magnesium crankcase construction provides excellent strength-to-weight ratio while maintaining durability for long-term professional use. Chrome-lined cylinder and twin ring piston design ensure extended service life and consistent performance throughout demanding work sessions.
Cutting performance centres around the substantial 50cm (20-inch) Oregon bar paired with 0.325-inch chain, providing impressive cutting capacity for large diameter logs and challenging timber work. The included additional 3/8-inch sprocket rim adds versatility, allowing users to configure the saw for different cutting applications and chain types based on specific job requirements.
Professional operation features include the anti-vibration dampening system that significantly reduces operator fatigue during extended cutting sessions. The easy start system minimizes pull effort required for engine starting, while the ready-to-start switch automatically resets to the “On” position for simplified starting procedures. These features improve productivity and reduce downtime between cuts.
The reliable Walbro carburettor delivers consistent fuel mixture and performance across varying operating conditions and altitudes. Side chain tensioner enables quick chain adjustments without removing covers, maintaining cutting efficiency during work sessions.
This chainsaw suits professional arborists, forestry operators, and commercial users who require maximum cutting power and reliability for regular heavy-duty applications. The combination of powerful engine, durable construction, and professional-grade cutting system makes it ideal for commercial forestry, large property maintenance, and demanding tree work where performance and reliability are critical.
Comprehensive 5-year domestic warranty demonstrates manufacturer confidence in build quality.
Key Features:
- Powerful 55.5cc engine with 2.4kW output and three-part forged crankshaft for maximum durability
- Professional 20-inch Oregon bar with 0.325″ chain plus additional 3/8″ sprocket rim for versatility
- Anti-vibration dampening system and easy start with ready-to-start switch for comfortable operation
- Magnesium crankcase with chrome-lined cylinder and twin ring piston for extended service life
- Walbro carburettor and side chain tensioner for consistent performance and quick adjustments
- Heavy-duty construction with 5-year domestic warranty for demanding commercial applications
Specifications
Specification | Details |
---|---|
Double Ring Piston | Yes |
Anti Vibration System | Yes |
Chain Brake | Yes |
Chrome Lined Cylinder | Yes |
Bar Spike | Yes |
Bar Cover | Yes |
Winter Air-Preheating | Yes |
Tank Connections | Yes |
Engine Type | 55.5cc 2.4kW/3.2HP 2 Stroke engine |
Displacement | 55.5cc |
Ignition System | Transistor Electronic |
Carburettor | Walbro |
Fuel Tank Capacity | 510ml |
Fuel / Oil Ratio | 50:1 |
Oil System | Automatic |
Oil Tank Volume | 290ml |
Weight to Power Ratio | 2.3 kg/kW |
Chain Oil | Masport Chainbar Oil Part #833043 |
Cutting Bar Type | Oregon 20″ 208PXBK095 |
Guide Bar Size | 20″ (50cm) |
Pitch | 0.325″ |
Saw Chain Type | Oregon Chain 78DL 21BPX078X |
Power | 2.4kW |
Weight | 7.1kg |
Product Dimensions (W x D x H) | 270mm x 1040mm x 260mm |
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