Takeuchi TB290
Takeuchi TB290
Compact Excavators TB290
Overview:
The TB290 has a wide array of features that maximize efficiency and productivity. A closed center, load sensing hydraulic system allows it to have outstanding multi-function capabilities, and multiple attachment presets and ability to adjust auxiliary flow rates from the cab greatly expands the machines versatility. S... + Read More
Features
ENGINE
- EPA Final Tier 4 Emission Compliant
- Turbocharged
- DOC+DPF Exhaust After Treatment
- High Pressure Common Rail Fuel Injection
- Automatic Fuel Bleed System
- Dual Element Air Filter
- Automatic Idle
- Working Modes: Power and High Altitude
- Engine Preheat Starting Aid
- High Capacity Radiator and Hydraulic Oil Cooler
- High Capacity Fuel Filters
ELECTRICAL
- 5.7" Color Multi-Informational Display
- Sealed Rocker Switches
- 12 volt System with 80 amp Alternator
- Halogen Work Lights: Boom and Side Cover
- Travel Alarm
- Horn
UNDERCARRIAGE AND FRAME
- Triple Flanged Track Rollers
- Automatic Load Sensing 2 Speed Travel
- High Torque Planetary Final Drive
- Auto Track Tensioning
- Heavy Duty Dozer Blade with Float
- Large Wraparound Counterweight
- 17.7" Rubber Tracks
- 17.7" Segmented Rubber Tracks (optional)
- 21.7" Steel Tracks (optional)
- Power Angle Blade with Float and Bolt-on Cutting Edge (optional)
OPERATOR'S STATION
- Cab with Automatic Climate Control System, Windshield Wiper and Washer, Skylight with Sunshade, AM / FM / MP3 Radio, 12v Power Outlet
- ROPS and OPG level 1
- Deluxe High Back Suspension Seat
- Adjustable Arm Rests
- 2" Retractable Seat Belt
- 3" Retractable Seat Belt (optional)
HYDRAULIC & WORKING EQUIPMENT
- Closed Center, Load Sensing Hydraulics
- Cushioned Boom, Arm, and Swing Cylinders
- Load Sensing Piston Pump
- Hydraulic Pilot Controls
- Proportional Auxiliary Controls with Detent
- Adjustable Auxiliary Flow
- Large Hydraulic Reservoir with Fluid Level Sight Gauge
- Primary and Secondary Auxiliary Hydraulic Circuit Plumbed to Arm
- Multiple Attachment Presets
- Flow Selector Valve, Primary Auxiliary Circuit
- Pilot Accumulator
- Pattern Change Valve (ISO or SAE)
- Dual Boom Cylinders
- Boom Holding Valve with Lift Overload Alarm
- Long Arm with Integrated Thumb Mount
- Dual Pin Position Bucket (optional)
- Mechanical Bucket Quick Coupler (optional)
- Main Pin Hydraulic Thumb (optional)
Specifications
| OPERATING PERFORMANCE | |
| Operating Weight | |
| Cab Rubber | 18,630 lb (8,450 kg) |
| Cab Steel | 19,145 lb (8,685 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 (7,435 mm) |
| Maximum Bucket Breakout Force | 16,565 lbs (7,514 kg) |
| Maximum Arm Digging Force | 8,161 lb (3,702 kg) |
| Arm Length | 7 ft 0 in (2,130 mm) |
| Slew speed | 10.3 rpm |
| Traction Force | 19,780 lb (8,972 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 | 227.2 ft-lb @ 1,300 rpm (308 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 w/ Automatic Shift Down |
| Parking Brake | Spring Applied, Hydraulically Released |
| Track Roller Type | Permanently Sealed, Triple Flanged Rollers |
| Track Rollers | 5 per side |
| 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 | 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) |
| System Operating Pressure | 3,990 psi (27.5 MPa) |
| Hydraulic Reservoir Capacity | 19.3 gal (73.0 L) |
| Hydraulic System Capacity | 37.0 gal (140.0 L) |
| DIMENSIONS | |
| Maximum Dig Depth | 15 ft 0 in (4,572 mm) |
| Maximum Dump Height | 17 ft 3 in (5,258 mm) |
| Maximum Reach | 24 ft 5 in (7,435 mm) |
| Maximum Vertical Dig Depth | 12 ft 6.4 in (3,820 mm) |
| Overall Width | 7 ft 7 in (2,300 mm) |
| Transport Height | 8 ft 5 in (2,565 mm) |
| Transport Length | 21 ft 10 in (6,660 mm) |
| Ground Clearance | 15 in (385 mm) |
| Dozer Blade Height | 20.0 in (500 mm) |
| Independent Boom Swing Angle | 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) |
