REPAIR BENCH- 1250079 - Caterpillar

times are measured with the machine at the following conditions: Engine speed ... 2100 50 rpm (high idle)Oil temperature ... 55 5°C (131 9°F)Boom, stick and bucket line relief valve pressure setting ... 33 300 980 kPa (4850 140 psi)Swing relief pressure setting ... 27 000 + 490 - 980 kPa (3900 + 72 - 140 psi)Travel crossover relief pressure ... 36 300 980 kPa (5250 140 psi)Boom length ... 7.2 m (23 ft 7 in)Stick length ... 3.6 m (11 ft 10 in)Bucket capacity ... SAE 2.0 m3 (2 5/8 yd3)Bucket ... emptyPower mode setting at ... Mode IIIBoom, Stick, And Bucket
Boom RAISE
Boom raise cycle time is the amount of time it takes to lift the boom from ground level to maximum height with stick and bucket cylinders fully retracted, starting with the bucket on the ground.Boom raise cycle time (in seconds) ... 4.6 0.5Boom LOWER
Boom lower cycle time is the amount of time it takes to lower the boom from the maximum height to the ground level with the stick and bucket cylinders fully retracted.Boom lower cycle time (in seconds) ... 3.2 0.5Stick OUT
Stick out cycle time is the amount of time it takes for full stick cylinder retraction, starting with the boom parallel to the ground and the bucket closed.Stick out cycle time (in seconds) ... 3.4 0.5Stick IN
Stick in cycle time is the time it takes for full extension of stick cylinder, starting with the boom parallel to the ground and the bucket closed.Stick in cycle time (in seconds) ... 5.0 0.5Bucket CLOSE
Bucket close cycle time is the time it takes for full extension of the bucket cylinder.Bucket close cycle time (in seconds) ... 3.5 0.5Bucket OPEN
Bucket open cycle time is the time it takes for full retraction of the bucket cylinder.Bucket open cycle time (in seconds) ... 2.3 0.5