The Komatsu WA100-7 is a compact wheel loader, also known as a front-end loader, that is designed for use in construction, mining, agriculture, and other industries. Here are some of the key specifications for the WA100-7:

- Engine: Komatsu SAA4D95LE-5 diesel engine
- Four-cylinder, turbocharged, air-cooled
- Displacement: 3.26 liters (199.2 cubic inches)
- Gross power: 66.3 horsepower (49.4 kilowatts) at 2,200 RPM
- Maximum torque: 221 pound-feet (300 Newton-meters) at 1,400 RPM
- Meets Tier 4 Final emissions standards
- Operating weight: 6,535 kg (14,415 lbs)
- Bucket capacity: 1.5 cubic meters (1.96 cubic yards)
- Maximum speed: 36.5 km/h (22.7 mph)
- Turning radius: 4.2 meters (13.8 feet)
- Fuel tank capacity: 135 liters (35.7 gallons)
- Hydraulic system: Variable displacement piston pump and closed-center load sensing system
- Transmission: 4-speed powershift transmission with automatic shift and torque converter lockup
- Brakes: Wet, multiple-disc brakes on front and rear axles
- Tires: 17.5-25 L3 radial tires

Please note that specific features and specifications may vary depending on the year and configuration of the Komatsu WA100-7 wheel loader.