Takeuchi TB290 User Manual

7-3
SPECIFICATIONS
<TB290>
Type Mono boom 2-Piece boom
M
ASS
Operating mass kg (lb)
Rubber crawlers 8515 (18770) 8720 (19230)
Steel crawlers 8750 (19295) 8955 (19745)
P
ERFORMANCE
Bucker capacity
(Standard bucket)
m
3
(cu. ft.)
Heaped 0.245 (8.65)
Struck 0.185 (6.53)
Slew speed min
-1
(rpm) 10.3 (10.3)
Travel speed km/h (mph)
Rubber crawlers
1st 2.6 (1.62)
2nd 5.0 (3.11)
Steel crawlers
1st 2.5 (1.55)
2nd 4.8 (2.98)
Gradeability (degrees) 35
Ground pressure kPa (psi)
Rubber crawlers 38.1 (5.53) 39.0 (5.66)
Steel crawlers 39.6 (5.74) 40.5 (5.87)
Noise level dB (A)
Sound power level L
WA 99
Sound pressure level L
pA 74
E
NGINE
Manufacturer and model ISUZUAU-4JJ1TYSB-03
Rated output kW/min
-1
(hp/rpm) 51.4/2000 (68.9/2000)
Displacement ml (cu.in.) 2999 (183)
Starter V-kW 12-2.5
Alternator V-kW 12-1.32
Battery V-A·h 12-72
BASIC SPECIFICATIONS

Takeuchi TB290 Specifications

General

Brand	Takeuchi
Model	TB290
Category	Excavators
Language	English