4
TECHNICAL DATA
INTRODUCTION
The Trak-Star Gasoline Engine Impact Wrench is a high quality tool with a self-contained, heavy duty,
high power two cycle engine. It’s unique design, combining an impact mechanism, pneumatic
B-Hammer and small high powered 46.5 cc gas engine, produces an ultra light-weight 39.6 lbs. (18kg),
impact wrench that can produce high fastening torque.
Because of the self-contained, high power two cycle engine, it is very easy to carry by one man to any
construction sites in the rain forest, hill, desert or remote areas where electricity supply, air compressor
or generator are not available.
The capacity of this tool is 1-5/8" (41mm) bolt size and is ideal for fastening and loosening bolts of
wood sleepers at railroad construction sites and many more applications.
ENGINE
Type
Two Stroke, Forced, Air Cooled, Single Cylinder
Displacement
46.5cc, 44x34mm (Inner bore size by stroke)
Fuel Tank Capacity
1 Liter
Fuel Mixture Ratio
25:1 (gasoline : 2 cycle oil)
Revolution (Idling)
≤ 2700 rpm; Engagement Speed: ≥ 3400
Revolution (Loaded, Impact)
7120 rpm
Revolution ( Non loaded, max)
8500 rpm
Maximum Output
2.03 Ps/6500 rpm
Maximum Torque
0.34 kg-m/5500 rpm
Compression Rate
7.4 : 1
Fuel Consumption Rate
520g/kWh
IGNITION
Type
Electronic
Spark Plug Type
L8RTC
CARBURETOR
Type
Diaphragm
IMPACT
Square Drive Size
1" (25.4mm)
Fastening Torque Range
550 - 1700 N.m (406 - 1250 ft. lbs.)
Free Speed
1200 rpm
CAPACITY
Bolt Diameter
1-5/8" (41mm)
WEIGHT
Without Fuel
39.6 lbs. (18kg)
OVERALL
Length
25-1/2"
DIMENSIONS
Height
10-3/4"
Width
15"
ACCESSORIES
Hex Key Wrench
5mm (1 pc)
6mm (1 pc)
8mm (1 pc)
Spark Plug Wrench
(1 pc)
Spanner
10 - 13mm (1 pc)
Sound Pressure Level (LPA,d)
101 dB (A)
Sound Power Level (LWA,d)
112 dB (A)
Vibrations (m/s2)
8.0 m/s2
Noise emission with and without load according to prEN ISO 15744. DECLARED SINGLE-NUMBER NOISE EMISSION VALUES in accordance with ISO 4871.
Vibration level is measured at the handle with load according to ISO8662-7 Declared vibration emission value accordance with EN 12096.
NOTE:
To improve the performance, the specifications are subject to change without notice.
