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TB290

 The TB290 is packed with a wide variety of standard features, such as, multiple working modes, first and second auxiliary hydraulics plumbed to the end of the arm, boom holding valve, and overload alarm delivering the customer unsurpassed value, performance, and versatility.  From the powerful and efficient turbocharged, Final Tier 4 compliant engine to the precise control of the load sensing hydraulic system, this versatile machine is at home on most any jobsite.  With 15 feet of dig depth and nearly 24.5 feet of reach, the TB290 is an outstanding alternative to the backhoe loader.
 
Click the links below to view product specifications.
OPERATING PERFORMANCE
Operating Weight
 
     Cab Rubber
18,780 lb (8,518 kg)
     Cab Steel  
19,604 lb (8,892 kg)
Maximum Digging Depth
15 ft 0 in (4,570 mm)
Maximum Dump Height
17 ft 3 in (5,270 mm)
Maximum Reach
24 ft 5 in (7,432 mm)
Maximum Bucket Breakout Force
16,565 lbs (7,514 kg)
Maximum Arm Digging Force
8,138 lb (3,691 kg)
Arm Length
7 ft 0 in (2,130 mm)
Slew speed
10.3 rpm
Traction Force
19,783 lb (8,973 kg)
ENGINE
Make/Model
Yanmar / 4TNV98CT
Tier Rating
EPA Final Tier 4
Cylinders/Displacement
 4/202 cu in (3.3 L)
Horsepower
 69.2 hp (51.6 kW)
Rated Engine Speed
 2,000 rpm
Maximum Torque
 223 ft-lb @ 1,475 rpm (302 Nm)
Engine Lubrication
10.8 qt (10.2 L)
Cooling System
 14.8 qt (14.0 L)
Fuel Tank Capacity
 33.8 gal (128 L)
Fuel Consumption (65% of full load)
2.4 gal/hr (9.1 L/hr)
Electrical System
 12 volts / 80 amps
UNDERCARRIAGE
Traction Drive Type   
Planetary reduction with automatic shift down
Parking Brake
Spring applied, hydraulically released, multiple wet friction disk
Track Roller Type
 Permanently sealed, triple flanged rollers
Track Rollers (per side)
 5
Track Width
 
     Rubber / Road Liner
17.7 in (450 mm)
     Steel
21.7 in (550 mm)
Maximum Travel Speed
  
     Low Range
1.6 mph (2.6 km/hr)
     High Range
3.1 mph (5.0 km/hr)
HYDRAULIC SYSTEM
Pump Type
Load sensing piston pumps w/ two gear pumps
Total Hydraulic Flow (gpm)
 62.5 gal/min (236.6 L/min)
Primary Auxiliary Hydraulic Flow 
 26.4 gal/min (100.0 L/min)
Secondary Auxiliary Hydraulic Flow
14.5 gal/min (55.0 L/min)
Main Relief Hydraulic Pressure
 3,990 psi (27.5 MPa)
Hydraulic Reservoir Capacity
 19.3 gal (73.0 L)
Hydraulic System Capacity
 37.0 gal (140 L)
DIMENSIONS
Max Dig Depth
 
 15 ft 0 in (4,570 mm)
Max Dump Height
 
 17 ft 3 in (5,270 mm)
Max Reach Ground Level
 
 23 ft 11 in (7,290 mm)
Max Vertical Dig Depth
 
12 ft 6 in (3,805 mm)
Width
 
 7 ft 7 in (2,300 mm)
Height
 
 8 ft 5 in (2,565 mm)
Length (Transport)
 
 21 ft 10 in (6,660 mm)
Ground Clearance
 
 15 in (385 mm)
Dozer Blade Height
 
19.7 in (500 mm)
Independent Boom Swing Angle (L/R)
 
70° Left / 60° Right
Min Front Swing Radius (Straight)
 
 8 ft 2 in (2,495 mm)
Min Front Swing Radius (Offset)
 
6 ft 8 in (2,030 mm)
Tail Swing Radius
 
5 ft 5 in (1,650 mm)
 
 
 
Lift Capacities at 9 ft 8 in (3.0m) radius
 
 
 
Over Front, Blade Down
Over Side
+6 ft 6 in (2.0 m) 
7,666 lb (3,477 kg)
5,534 lb (2,488 kg)
Ground Level
8,583 lb (3,893 kg)
4,784 lb (2,170 kg)
-3 ft 3 in (-1.0 m)
10,816 lb (4,906 kg)
4,753 lb (2,156 kg)
FEATURES

 ENGINE

  • EPA Final Tier 4 compliant with DPF
  • Turbocharged
  • Common rail injection
  • Automatic fuel bleed
  • Extended life coolant
  • Dual element air cleaners
  • Automatic idle
  • Selectable work modes
  • Engine preheat starting aid
  • High capacity radiator
  • High capacity fuel filters

 ELECTRICAL

  • Multi-function display includes digital gauges for coolant temperature, fuel level, engine speed, PM (particulate matter) accumulation, and lift load percentage
  • Audible and/or visual alerts for battery level, engine oil pressure, fuel/water sensor, high engine coolant temperature, engine air filter restriction, fuel filter restriction, low fuel level, automatic idle, regeneration status, engine preheat, travel speed indicator, work light indicator, and blade float indicator
  • 12 Volt system with 80 amp alternator
  • Multi function switch bank
  • Front and side halogen work lights
  • Travel alarm
  • Horn

 UNDERCARRIAGE and FRAME

  • Triple flange track rollers
  • Automatic track tensioning system
  • Sloped frame with open centers
  • 2-Speed travel with automatic shift
  • High torque planetary final drives
  • Heavy duty dozer blade with float
  • Cast iron wrap around protective counterweight
  • 17.7" Rubber tracks
  • Available 17.7" Road liner tracks
  • Available 21.7" Steel tracks
  • Available power angle blade, angles 25° right and left

 HYDRAULIC

  • Load sensing hydraulic system
  • Cushioned boom, arm, and swing cylinders
  • Precise and responsive pilot controls
  • Proportional slide switch control for auxiliary hydraulics
  • Primary auxiliary circuit plumbed to arm with 1-way and 2-way operation, and high flow, 26.4 gpm
  • Primary auxiliary circuit with adjustable flow control system
  • Second auxiliary circuit with adjustable flow control system
  • Auxiliary detent (primary circuit)
  • Accumulator
  • Hydraulic oil cooler
  • Hydraulic oil level gauge

 WORKING EQUIPMENT

  • Dual boom cylinders
  • Boom holding valve with lift alarm
  • Long arm with integrated thumb mount
  • Available dual pin position bucket
  • Available mechanical bucket quick coupler
  • Available main pin hydraulic thumb

 OPERATOR'S STATION

  • ROPS / FOPS Protection
  • Deluxe adjustable, cloth covered high back suspension seat
  • Quick change control pattern (ISO or SAE)
  • Multi-function switch bank
  • Automatic climate control system for air conditioning and heat
  • AM / FM / Mp3 radio
  • 2" Retractable seat belt
  • Available 3" Retractable seat belt

 

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