Husqvarna T540 XP® Mark III is a top-handle gas chainsaw with impressive power-to-weight. Ideal for arborists and professional tree care teams who want a reliable, high-performance top-handle chainsaw, that’s easy to maneuver and always does the job well. The 40cc class petrol engine combined with the SP21G chain delivers superb cutting capacity with fast acceleration for safe and efficient treetop work.
Features
- Always optimized
- Connectivity ready
- Optimized saw body
- Dual attachment eyelets
- Air Injection filters 98% of incoming dust
- X-Precision cutting equipment
- Felling sight to last a lifetime
- Retained bar nut
- Flip-up tank cap
- LowVib® Technology
- Retained starter screws
Product Specifications
| Engine |
12" SP21G SN .325mini (US/CA)
SKU: 970 51 00‑12
|
14" SP21G SN .325mini (US/CA)
SKU: 970 51 00‑14
|
16" SP21G SN .325mini (US/CA)
SKU: 970 51 00‑16
|
| Power output |
2.6 hp |
2.6 hp |
2.6 hp |
| Cylinder displacement |
2.39 cu.inch |
2.39 cu.inch |
2.39 cu.inch |
| Maximum power speed |
10,200 rpm |
10,200 rpm |
10,200 rpm |
| Idling speed |
3,000 rpm |
3,000 rpm |
3,000 rpm |
| Torque, max. |
1.9 Nm |
1.9 Nm |
1.9 Nm |
| Torque, max. at rpm |
7,500 rpm |
7,500 rpm |
7,500 rpm |
| Clutch engagement speed (±120) |
4,400 rpm |
4,400 rpm |
4,400 rpm |
| Fuel consumption |
387 g/kWh |
387 g/kWh |
387 g/kWh |
| Fuel consumption |
1.63 lbs/h |
1.63 lbs/h |
1.63 lbs/h |
| Spark plug |
NGK CMR7H |
NGK CMR7H |
NGK CMR7H |
| Electrode gap |
0.03 in |
0.03 in |
0.03 in |
| Ignition module air gap |
0.01 in |
0.01 in |
0.01 in |
| Oil pump type |
Adjustable flow, no flow at idle |
Adjustable flow, no flow at idle |
Adjustable flow, no flow at idle |
| Equipment |
|
|
|
| Bar length (inch) |
12 in |
14 in |
16 in |
| Recommended bar length, min |
12 in |
12 in |
12 in |
| Recommended bar length, max |
16 in |
16 in |
16 in |
| Chain type |
SP21G |
SP21G |
SP21G |
| Gauge |
.043" |
.043" |
.043" |
| Pitch |
.325" mini |
.325" mini |
.325" mini |
| Sprocket type |
Spur 7 |
Spur 7 |
Spur 7 |
| Dimensions |
|
|
|
| Weight (excl. cutting equipment) |
8.4 lbs |
8.4 lbs |
8.4 lbs |
| Lubricant |
|
|
|
| Lubricant type (Engine) |
Husqvarna 2 stroke or equiv. at 50:1 |
Husqvarna 2 stroke or equiv. at 50:1 |
Husqvarna 2 stroke or equiv. at 50:1 |
| Oil tank volume |
0.49 US pint |
0.49 US pint |
0.49 US pint |
| Oil tank volume |
0.23 l |
0.23 l |
0.23 l |
| Sound and Noise |
|
|
|
| Sound power level, guaranteed (LWA) |
112 dB(A) |
112 dB(A) |
112 dB(A) |
| Sound power level, measured |
110 dB(A) |
110 dB(A) |
110 dB(A) |
| Sound pressure level at operators ear |
102 dB(A) |
102 dB(A) |
102 dB(A) |
| Vibration |
|
|
|
| Equivalent vibration level (ahv, eq) front handle |
3.5 m/s² |
3.5 m/s² |
3.5 m/s² |
| Equivalent vibration level (ahv, eq) rear handle |
3.4 m/s² |
3.4 m/s² |
3.4 m/s² |
