SERVICE DATA
PERFORMANCE CRITERIA
8
2
PERFORMANCE CRITERIA
2D0AX002
Boom cylinder speed
• Engine:
Maximum R.P.M.
• Hydraulic oil temp.: 50°C to 60°C (122°F to 140°F)
• Measuring attitude: Completely retract the arm cylin-
der, and fully extend the bucket cylinder.
• Next, measure the time required for the bucket to
reach its highest elevation point (lowest point) from its
lowest point (highest point) at rest on the ground. (ex-
clusive of cushion operating time).
Arm cylinder speed
• Engine:
Maximum R.P.M.
• Hydraulic oil temp.: 50°C to 60°C (122°F to 140°F)
• Measuring attitude: With the bucket in a no-load state,
completely retract the arm cylinder, fully extend the
bucket cylinder, position the arm horizontally, and rest
the dozer blade on the ground.
• Measure the time required for the arm cylinder to move
from the fully retracted position to the fully extended
position, and vice versa.
Bucket cylinder speed
• Engine:
Maximum R.P.M.
• Hydraulic oil temp.: 50°C to 60°C (122°F to 140°F)
• Measuring attitude: With the bucket in a no-load state,
completely retract the arm cylinder, position the arm
horizontally, and rest the dozer blade on the ground.
• Measure the time required for the bucket cylinder to
move from the fully retracted position to the fully ex-
tended position, and vice versa.
Dozer blade cylinder speed
• Engine:
Maximum R.P.M.
• Hydraulic oil temp.: 50°C to 60°C (122°F to 140°F)
• Measuring attitude: Using the hoe attachment, lift up
the dozer blade end of the excavator.
• After raising and lowering the dozer blade one full
stroke each, measure the time required per stroke in
each direction.
Summary of Contents for TB215R
Page 1: ...CC8E005 WETB215R_A XI Seral No 215000003...
Page 3: ...SAFETY 1...
Page 13: ...SERVICE DATA 2...
Page 16: ...SERVICE DATA DIMENSIONAL DRAWING 3 2 DIMENSIONAL DRAWING 2A0AX001 Operating range 2A0AX02...
Page 53: ...SERVICE DATA WIRE HARNESS DIAGRAM 2 2 WIRE HARNESS DIAGRAM 2H0AX00 Body harness 03342 68000...
Page 54: ...SERVICE DATA WIRE HARNESS DIAGRAM 3 2 WIRE HARNESS DIAGRAM 2H0AX00...
Page 55: ...SERVICE DATA WIRE HARNESS DIAGRAM 4 2 WIRE HARNESS DIAGRAM 2H0AX00...
Page 56: ...SERVICE DATA WIRE HARNESS DIAGRAM 5 2 WIRE HARNESS DIAGRAM 2H0AX00...
Page 57: ...SERVICE DATA WIRE HARNESS DIAGRAM 6 2 WIRE HARNESS DIAGRAM 2H0AX00...
Page 58: ...FUNCTION 3...
Page 88: ...DISASSEMBLY AND ASSEMBLY 4...
Page 125: ...DISASSEMBLY AND ASSEMBLY OPERATING DEVICE 6 4 OPERATING DEVICE 4F0AX00 Hydraulic piping...
Page 230: ......
Page 232: ...TROUBLESHOOTING 5...
Page 287: ...Other 6...