Type: service manual
Models / manufacturer or brand: WB91R-2, WB93R-2 / Komatsu Limited
Engine specs (WB91R-2): 4D106-1FA, 90.8hp/82.5hp, 4 cylinders, 269.3cu in, 2200rpm/1500rpm, 228.7lb ft.
Kioti Daedong DK55, DK55C, DK551, DK551C Tractor Service Parts Catalog
DK55C, DK551, DK551C / Kioti (a part of Daedong), built in Daegu, South Korea.
Engine specs: Daedong 4A220T, turbocharged diesel, 4-cylinder, liquid-cooled, 134.1 ci, 2.2
Engine specs (WB93R-2): S4D106-2SFA, 269.3cu in, 4 cylinders, 97.8hp/100hp, 2200rpm/1600rpm, 278.8lb ft.
Production years (depending on model): 1999, 2000, 2001, 2002 2003, 2004, 2005
Manual Language: English
Manual format: PDF / e-book
Delivery: Download link will appear on the checkout page after your payment is complete.
Models and Serial Numbers:
WB91R-2 91F20145 and up
WB93R-2 93F23453 and up
(SN: 91F20145, 93F23453 and up)
10 tech specs about the Komatsu WB91R-2 Backhoe Loader:
1. Rated Engine Power: 74.5 horsepower
2. Operating Weight: 14,862 lbs
3. Bucket Breakout Force: 10,964 lbf
4. Maximum Digging Depth: 18.3 feet
5. Maximum Dump Height: 18.8 feet
6. Maximum Reach at Ground Level: 29.9 feet
7. Digging Force (Standard Bucket): 7,988 lbf
8. Bucket Capacity: 0.6 - 1.6 cubic yards
9. Transmission: Hydrostatic
10. Travel Speed: 4.5 mph (High)
The Komatsu WB93R-2 Backhoe Loader is a heavy-duty construction machine that is designed to handle a wide range of tasks. The machine is equipped with a S4D106-2SFA engine that provides 74.5 horsepower. The Komatsu WB93R-2 has an operating weight of 14,862 lbs, a Bucket Breakout Force of 10,964 lbf and a maximum digging depth of 18.3 feet. The machine also has a maximum dump height of 18.8 feet and a maximum reach at ground level of 29.9 feet.
The Komatsu WB93R-2 comes with a manual that provides detailed information on how to operate the machine, as well as safety precautions that should be taken. The manual also includes a parts list, which lists all of the components that make up the machine and their corresponding part numbers. This can be a valuable resource for repair and maintenance, as it allows you to quickly and easily identify the parts that need to be replaced.
When it comes to repair and maintenance, the Komatsu WB93R-2 is relatively straightforward to work on. However, as with any complex machine, there may be times when faults occur, and the machine stops working. In such cases, it is important to have a good understanding of the machine's systems and to use the manual and parts list to help with fault-finding.
The Komatsu WB93R-2's S4D106-2SFA engine is an important component that requires regular maintenance to ensure optimal performance. It is important to check the oil and filter, and change them as needed, to ensure proper lubrication and engine performance. Additionally, the air filter should also be checked and cleaned or replaced as needed to prevent dirt and debris from entering the engine.
In conclusion, The Komatsu WB93R-2 Backhoe Loader is a heavy-duty construction machine that is equipped with a S4D106-2SFA engine that provides 74.5 horsepower. The machine has an operating weight of 14,862 lbs, a Bucket Breakout Force of 10,964 lbf and a maximum digging depth of 18.3 feet. The Komatsu WB93R-2 comes with a manual that provides detailed information on how to operate the machine and it also includes a parts list. The manual and parts list can be a valuable resource for repair and maintenance, as it allows you to quickly and easily identify the parts that need to be replaced. Regular maintenance of the S4D106-2SFA engine is also important to ensure optimal performance.