Tool Carrier

Stump Grinder

Rock Saw

Rock Grinder

Tree Mulcher

Remediation Blenders


290-LTC

Tool Carrier Weight: 73,500 lb / 33,340 k (without attachment)

Engine:
Model: Cummins N-14, 6 cylinder, Turbo Charged, Direct Injection, Water Cooled
Power - 440 hp @1,900 rpm, 328 kw @ 1,900 rpm
Peak Torque - 1,475 lb-ft@1,400 rpm, 2,000 Nm @ 1,400
 
Attachment Hydraulic System:
Pump Type - Dedicated closed loop variable displacement axial piston. Pump flow is bi-directional & infinitely variable.
Flow & Pressure Capability - 130 gpm@5,200psi, 4921/m@365kg/cm2 rated for continuous operation.
Plumbing - 1 1/2" Code 62 rated 24,000 psi minimum burst pressure.
 
Attachment Controls & Instruments:

Attachment rotational speed & direction of rotation controlled from the right joystick handle. One excavator auxiliary function controlled from the left joystick handle is standard. A second excavator auxiliary function also controlled from the left joystick handle is optional. Gauges for Main, Charge, Pump Case Pressure, Loop & Tank Temperature, Low Oil Warning Lamp.

Forestry Guarding:
3" heavy wall square tubing, rubber isolated, steel mesh and Lexan window guard.
Carrier Dimensions:      
A. Tumbler Distance 13'2" (4020)   G. Minimum Ground Clearance 1'8" (500)
B. Overall Length of Crawler 16'2" (4940)   H. Track Gauge 8'6" (2600)
C. Counterweight Ground Clearance 3'11" (1185)   I. Overall Length 36'3" (11049)
D. Tail Swing Radius 11'8" (3556)   J. Overall Boom Height 10'11" (3320)
E. Upperstructure Overall Width 9'6" (2900)   K. Track Shoe Width 32" (810)
F. Overall Cab Height 10' (2920)   L. Overall Cab Width 11'2" (3410)
Carrier Hydraulic system:  
Main pump: Relief valve setting:
         Type - 2 variable displacement piston pumps          Implement Circuits - 4550psi (320kgf/cm2)
         Max flow - 2 x 68.7 gpm (260l/min)          Travel - 4550psi (320kgf/cm2)
         Sub-pump for pilot circuit - Gear pump          Power boost - 5120psi (360kgf/cm2)
         Cross-sensing and fuel saving pump system          Swing circuit - 3410psi (240kgf/cm2)
Hydraulic motors:          Pilot circuit - 570psi (40kgf/cm2)
         Swing - Axial piston motor with automatic brake          Service valve - Installed
         Travel - 2 speed axial piston motor with parking brake  
Drive & Brakes:  
Drive method - Fully hydrostatic type   Max drawbar pull - 58,900 lbf (26,700 kgf)
Drive motor - Axial piston motor, in-shoe design Max travel speed - 2.9 mph (high) /1.9 mph (low)
Reduction system - RV gear Gradeability - 70% (35 degrees)
  Parking brake - Multi Wet Disk