Thông số sản phẩm
ng suất động cơ - SAE J1995:
606 kW (813 hp)
Components (1):
Forged double-grouser track pads
Components (2):
Chain links connected by hardened pins and bushings
Components (3):
Cat D11 Track-Type Tractor links
Components (4):
All running surfaces of sprockets, idlers, rollers and track chain links hardened
Components (5):
Fully hydraulic self-adjusting track tensioning system with accumulator
Components (6):
Automatic hydraulic retarder valve to prevent overspeed on downhill travel
Components (7):
Audible travel alarm
Components (8):
Literature holder
Components (9):
AM/FM radio
Components (10):
Radio with MP3 auxiliary audio port
Components (11):
Two stereo speakers
Components (12):
Storage shelf suitable for lunch or toolbox
Components (13):
Color LCD display with warning, filter/fluid change, and working hour information
Components (14):
Adjustable armrest
Components (15):
Height-adjustable joystick consoles
Components (16):
Neutral lever (lock out) for all controls
Components (17):
Travel control pedals with removable hand levers
Components (18):
Two power outlets, 10 amp (total)
Components (19):
Laminated glass front upper window and tempered other windows
Features (1):
Closed-loop swing circuit with speed control
Features (2):
Hydraulic braking of swing motion when control is returned to neutral position or by counteracting control for stronger braking
Maximum Swing Speed:
4.9 r/min
Parking Brake:
Wet multiple disc brake, spring-loaded/hydraulically released
Swing Ring:
Cross roller bearing with sealed internal gearing
Features (3):
All raceways and the internal gearing of swing ring supplied by automatic central lubrication system
Gradeability - Travel Drives:
Approximately 42%
Hydraulic Track Tensioning:
With accumulator
Maximum Drawbar Pull - Forward:
858.0 kN
Maximum Drawbar Pull - Reverse:
983.0 kN
Number of Carrier Rollers - Each Side:
3
Number of Shoes - Each Side:
46
Number of Track Rollers - Each Side:
9
Travel Speed - Two Stages - 1st Stage - Maximum:
2.3 km/h
Travel Speed - Two Stages - 2nd Stage - Maximum:
3.3 km/h
Type (1):
Boom and stick torsion-resistant with welded box design
Type (2):
High-tensile steel with solid steel castings at pivot areas
Type (3):
Boom and stick stress-relieved after welding
Capacity - Grease Barrel:
68.0 l
Type (4):
Float valve for boom down function
Buckets Equipped With:
&ndash
Ground Pressure:
16.3 N/cm²
Note:
700 mm (28 in) track shoes, 7.6 m (24 ft 11 in) boom, 3.4 m (11 ft 2 in) stick
Operating Weight:
140.0 t
Equipped With (1):
Emergency stop
Equipped With (2):
Quick couplings for: &ndash
Feature:
Accessible from ground level
Maximum Material Density - Loose:
1.8 t/m³
Weight - Including Standard Wear Package:
7528.0 kg
Tooth System:
Cat C70 penetration tip with CapSure lock
Bucket Digging Force - ISO:
586.0 kN
Bucket Digging Force - SAE:
501.0 kN
Stick Digging Force - ISO:
458.0 kN
Stick Digging Force - SAE:
439.0 kN
Maximum Digging Depth:
7.9 m
Maximum Digging Height:
13.2 m
Maximum Digging Reach:
13.9 m
Maximum Dump Height:
8.7 m
Standard Bucket Capacity - Backhoe (Heaped 1:
1):8.1 m³
Emissions:
U.S. EPA Tier 4 Final, Tier 2 Equivalent or Tier 1 Equivalent
Gross Power - SAE J1995:
606 kW (813 hp 1,800 min-1)
Net Power - SAE J1349:
556 kW (746 hp 1,800 min-1)
Aspiration:
Turbocharged and aftercooled
Maximum Altitude - Without Deration - Above Sea Level:
3048.0 m
Engine Fan Pump:
1 ×
Engine Fan Pump - Maximum Flow, Engine Fan:
201.0 l/min
Engine Fan Pump - Maximum Pressure, Engine Fan:
220.0 bar
Filters (1):
Full-flow high-pressure filters (200 &mu
Filters (2):
Full-flow filters (20 &mu
Filters (3):
Pressure filters (16 &mu
Filters (4):
Full-flow filters (6 &mu
Filters (5):
Swing charge filter (15 &mu
Filters (6):
Pump case return screens (125 &mu
Hydraulic Fan Pump:
1 ×
Hydraulic Fan Pump - Maximum Flow, Hydraulic Fan:
86.0 l/min
Hydraulic Fan Pump - Maximum Pressure, Hydraulic Fan:
135.0 bar
Hydraulic Oil Cooling - Diameter of Fan:
1016.0 mm
Hydraulic Oil Cooling - Maximum Flow:
1075.0 l/min
Main Pumps - Maximum Pressure - Attachment:
320.0 bar
Main Pumps - Maximum Pressure - Travel:
320.0 bar
Main Pumps - Maximum Total Oil Flow:
1544.0 l/min
Pilot Pump - Maximum Flow, Pilot:
153.0 l/min
Pilot Pump - Maximum Pressure, Pilot:
95.0 bar
Swing Pump - Maximum Flow - Swing:
479.0 l/min
Swing Pump - Maximum Pressure - Swing:
365.0 bar
Hydraulic System - Including Tank:
1752.0 l
Track Pads:
Double grouser