Takeuchi TB 250 User Manual

2-6
2
SPECIFICATIONS TABLES
SERVICE DATA
Slew equipment
Slew bearing Type Ball bearing
Slew motor
T
ype Variable displacement piston motor
Qty. 1
Reduction gears T
ype Epicycle reduction gear
Slew brake
T
ype Brake valve with a shockless relief
Qty. 1
Slew parking brake parking T
ype Wet friction plate type
Slew lock T
ype ––
Lower Machinery
Power transmission device
Travel motor
Type
Variable displacement type double axial piston motor, With
counterbalance valve
Qty. 2
Reduction gears T
ype Epicycle reduction gear
Travel brake Type Operation delay with a counter balance valve
Parking brake T
ype Wet friction plate type
Undercarriage
Track shoe
Type Rubber track
Steel
crawler with triple
grouser
Number of shoes
(One side)
Qty. 74 38
Shoe width mm 400 400
Gr
ouser height mm –– 14
Rug height mm 25 ––
Roller
Carrier roller (One side) Qty. 1
Track roller (One side) Qty. 5
Track adjuster Type Grease cylinder type (with cushion springs)
Track gauge extension mechanism ––
Working equipment
Hoe attachment
Bucket capacity
Heaped m
3
0.141
Struck m
3
0.102
Bucket width
Standar
d mm 585
W
ith side cutter mm 630
Bucket mass kg 110
Boom length mm 2820
Arm length mm 1450
Bucket wrist radius mm 835
Bucket wrist angle
degree 188
Boom swing angle
Left
degree 78/76*
Right
degree 58
Eccentric quantity of boom swing pivot mm 85

Takeuchi TB 250 Specifications

General

Brand	Takeuchi
Model	TB 250
Category	Compact Excavator
Language	English