Kobelco SK70SR Short Radius Excavator 1999-2003 Service Manual

Troubleshooting, parts diagrams, and service data for Kobelco SK70SR Short Radius Excavator. PN YT01-00101

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Document Details

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Document Number / Seller:
24400 / Walter Hicks
File Size:
6.98 MB
File Type:
PDF
Language:
English
Pages:
440
Printable:
Yes
Category:
Excavator
Last updated / verified
Aug 9, 2025

Models Covered & Key Technical Specifications

Kobelco SK70SR Short Radius Excavator (YT01-00101) — 1999–2003

Precision Engineering Blueprint | SK70SR Series Segment.

  • Established Angular Speed: Engine maximum speed governs 3200 rpm as the operational shutdown limit Benchmarks.
  • Integral Enclosure Specs: For hydraulic system containment, 17 L (4.5 gal) is specified as the transaxle oil capacity Range.
  • General Native Resolution: The pilot valve pressure setting supports 9860–10825 kPa (1430–1570 psi) relief valve operation Sequences.
  • Certified System Volume: Fuel tank capacity provides 50 L (13.2 US gal) for continuous machine operation Baseline.
  • Factory Consumption Data: Standard diesel engine displacement reaches 4,460 cc net volume output Requirements.
  • Baseline Travel Rate: Maximum hydraulic motor speed is rated at 2,200 rpm for swing mechanism performance Threshold.

Professional Workshop Service Manual & Technical Specifications

Kobelco SK70SR Short Radius Excavator (YT01-00101) — 1999–2003 Service Manual

Assembly-Group: Kobelco SK70SR Short Radius Excavator // Technical-Scope: 1999-2003 Excavator // Assembly-Group: Air Intake and Exhaust System.

Technical Units are Distributed Across

Assessment-Parameter Diagnostic-Logic Validation-Data
Filter List Oil-Filter E/G Engine Part
Nut and Sleeve Parts AMC Tubing Size Designation
Frame Assembly Upper Structure Component Mount
Counterweight Ballast Addition Structural Mass
Engine Assembly ISUZU E/G Core Component
Radiator Installation Cooling System Thermal Exchange

TOC Summary Block

  • 004-01 FILTER LIST
  • 005-01A NUT AND SLEEVE PARTS NO.
  • 010-01 FRAME ASSY, UPP
  • 015-01 COUNTERWEIGHT ASSY
  • 024-01 ENGINE ASSY
  • 029-01 ENGINE INSTAL
  • 033-50 RADIATOR INSTAL

Removal procedures are documented for major components including the engine assembly and radiator. Technical specifications are provided for various lines and assemblies, such as hydraulic lines and fuel lines. Factory specifications are documented for items like the control box and operator controls. Engine rebuild procedures are documented for the engine assembly. Drivetrain specifications are addressed in sections detailing swing motors and track assemblies.

Procedure Overview

Removal procedures are documented for the engine assembly and radiator. Technical specifications are provided for hydraulic lines, fuel lines, and various control systems. Factory specifications are detailed for components like the operator controls and the fuel tank. Engine rebuild procedures cover the engine assembly. Drivetrain specifications are addressed for swing motors and track assemblies.

System Documentation

Technical specifications are provided for the cooling system, fuel system, and hydraulic systems. Factory specifications are detailed for the operator controls and the fuel tank. Engine rebuild procedures cover the engine assembly. Drivetrain specifications are addressed for swing motors and track assemblies. The manual documents torque specifications for engine mounting bolts to ensure proper rotational loosening prevention.

FAQ

What is the **required** fluid capacity requirements for this model? keyboard_arrow_down

17 L (4.5 gal) is the specified transaxle oil capacity Range for the hydraulic system containment.

Calculate the **specified** component identification for the engine keyboard_arrow_down

Standard diesel engine displacement reaches 4,460 cc for net volume output Requirements.

What values **essential** for adjustment procedures? keyboard_arrow_down

9860–10825 kPa (1430–1570 psi) relief valve operation Sequences are documented for the pilot valve pressure setting.

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Reviews (2)

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New
The SK70SR service manual is well-structured and easy to navigate. I appreciated the fast email response when I needed clarification. Highly recommend for anyone working with this excavator!
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This manual is a lifesaver! It covers every detail you need about the SK70SR. The diagrams are especially helpful. Download was seamless and the support team was quick to respond to my questions!