Sealed Switch Module Long Reach Excavators for Long Reach Engineering work
22 ton 0.9 CBM Bucket Hydraulic Crawler Excavator With Isuzu Engine With John Deer Technology
- Advanced John Deere Phoenix Electronic Control System provides high electrical system reliability. Electrical system uses minimal relays and unsealed connections. Most circuits are controlled by the Flex Load Controller (FLC). Monitor, Sealed Switch Module (SSM), and FLC all communicate on Controller Area Network (CAN), which minimizes number of wires.
- Powered by proven, reliable Isuzu engines. The 210-8B and 240-8B use a 6.5 L turbocharged engine and the 330-8B uses a 7.8 L turbocharged engine. All engines are Tier 2/Stage II emissions compliant.
- Full color Liquid Crystal Display (LCD) monitor is conveniently located and easy to view. It offers superior onboard diagnostics that help technicians troubleshoot problems. No laptops or cables required for diagnostics.
- Sealed Switch Module (SSM) conveniently combines most cab switches into one central location. SSM is well protected from dust and moisture, and it has a much longer life cycle than rocker switches. It uses only four wires to control its functions for simplicity and increased uptime.
- Rock guard plating on the back side of the arm provides additional protection when curling a loaded bucket. It protects the arm structure resulting in more uptime.
Low Daily Operating Cost
- Auto idle feature lowers engine rpm, when the operator does not activate hydraulic functions for five seconds. It reduces fuel consumption and lowers jobsite noise. Engine speed returns to the set rpm, when the operator resumes operating a hydraulic function.
- Three operator selectable hydraulic work modes allow the operator to match the machine power to the job at hand. Maximum engine speed and pump displacement change with each work mode to optimize machine efficiency and fuel consumption for each job.
- Grouped service points simplify daily maintenance, making it fast and easy to check fluid levels and grease the machine each day.
- Remote mounted engine oil and fuel filters in the hydraulic pump compartment allow for excellent accessibility, making routine oil and filter changes easy to complete.
ENGINE |
|
Model |
(CUMMINS)6BTA5.9-C |
Type |
Water cooling. Direct injection |
Intake |
Turbocharger after cooled |
No.of cylinders |
6 |
Inter-bore of cylinder |
102mm |
Strokes |
120mm |
Total exhaust of cylinder |
5.9ltr |
Rated output |
124kw/2000rpm |
Governor |
Mechanical, all-speed control |
HYDRAULIC SYSTEM |
|
Model |
Negative flow + cross power control system |
Main pump |
- |
Model |
Piston pump |
Max.flow |
224 × 2L /min |
Hydraulic motor |
- |
Propel hydraulic motor |
Two axial-piston motors |
Swing hydraulic motor |
Axial-piston motors |
Safety valve |
32MPa |
Boom, arm and bucket circuit |
32Mpa |
Propel circuit |
34MPa |
Swing circuit |
28MPa |
Control circuit |
4MPa |
Cylinders |
- |
No.of Cylinders-bore×stroke×diameter of piston-rod |
- |
Boom |
2- Φ 120mm × 1260mm ×Φ 85mm |
Arm |
1- Φ 140mm × 1430mm ×Φ 100mm |
Bucket |
1- Φ 125mm × 1115mm ×Φ 85mm |
SWING SYSTEM |
|
Drive Type |
Hydraulic driven swing |
Reduction unit
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