Machine data
Cobra TTe Cobra TTe 25 x 108 mm (1 x 4
1
⁄4 in.)
Weight, kg (lb) 24 (53) 23 (51)
Length, mm (in.) 927 (36.5) 877 (36.3)
Depth, mm (in.) 331 (13) 331 (13)
Width across machine, mm (in.) 390 (15) 390 (15)
Width across handles, mm (in.) 320 (13) 320 (13)
Width with handles folded, mm (in.) 611 (24) 611 (24)
Fuel type Alkylat or 90–100 octane unleaded
petrol
Fuel tank capacity, litres (oz) 1 (33.8) 1 (33.8)
Fuel mixture 2 % (1:50) 2 % (1:50)
Oil type Atlas Copco two-stroke oil, or
recommended two-stroke oil
Fuel consumption, litres/hour (gallon/
hour)
0.8 (0.176) 0.8 (0.176)
Engine type 1 cylinder, two-stroke
Cooling system Fan cooled
Cylinder displacement (cc) 90 90
Power, kW (hp) 1.5 (2.0) 1.5 (2.0)
Full speed, loaded machine with
tamping tool on bed of sand (r.p.m.)
6,500-7,000 6,500-7,000
Speed, unloaded machine, idling
(r.p.m.)
1,800–2,200 1,800–2,200
Max. engine speed unloaded (r.p.m.) 7,500 7,500
Carburettor Diaphragm carburettor
Ignition system Transistor type, breakerless with built in
speed limitation
Spark plug (recommended) Champion RCJ8
Spark plug gap, mm (in.) 0.6–0.7 (0.024–0.028) 0.6–0.7 (0.024–0.028)
Ambient temperature °C (°F) -15 to +37 (5 to 98.6) -15 to +37 (5 to 98.6)
Safety and operating instructions COBRA TTe
22 © Atlas Copco Airpower | 9800 1629 01 | 2018-01-01
Original instructions
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