Tronair 02A7874C0110, Operation & Service Manual

Page: 7 / 75

Model: 02A7874C0110
20 Ton Two Stage Jack
10/2012 | Rev. 02 Page | 4
7.0 OPERATION
7.1 OPERATING PARAMETERS

The user shall work in accordance with the Operator Manual

It is not allowed to work under the raised load until it is secured by suitable means, i.e. Ram Locknut

The employer of the operator shall provide for all necessary training and give information about pumping and translating
forces

Operate between -20

C and 50

C/-4

F and 122

F

Hydraulic pump operates with 90
– 100 psi (6.21 – 6.89 bar) air pressure
7.2
NUMERICAL VALUES

Rated Capacity: 40,000 lbs (18,144 kg)

Minimum Closed Height: 39 1/8 in (99.4 cm)

Mechanical Extension: 4 in (10.2 cm)

Hydraulic Extension: 1st Stage: 25 in (63.5 cm)

2nd Stage: 26 in (66 cm)

Maximum Height Obtainable: 94 1/8 in (239.1 cm)

Weight: 645 lbs (293 kg)

Noise level is 64 dB(A) at a distance of 120 in (3,048 mm) at an inlet pressure of 100 psi (6.9 bar)
7.3
OPERATOR CONTROLS
FIGURE 7.3
– Operator Controls
7.0 Operation continued on following page.