KOMATSU WA 420 specifications — approved in Switzerland
238 HP
Max power
773 Nm
Max torque
34 km/h
Top speed
19’460 kg
Curb weight
5K2411
| Power | 238.0 HP (175.0 kW) @ 2’200 rpm |
| Torque | 773 Nm @ 1’200 rpm |
| Top speed |
| 34 km/h |
| Weight/power ratio | 81.76 kg/HP |
| Displacement | 8’263 cm³ |
| Fuel | Diesel |
| Engine layout | Reihe-T |
| Drivetrain | Allrad |
| Engine | 6CTA8.3 |
| Curb weight | 19’460 kg |
| Length | 8’000 mm |
| Width | 3’000 mm |
| Height | 3’570 mm |
| Wheelbase | 3’300 mm |
| Body type | Ladeschaufel |
| Seats | 1 |
| Doors | 2 |
| Tires | 23,5 R 25: 19.5 x 25 Stahl |
| Manufacturer | 5248 KOMATSU LTD TOKYO, J |
| Approval date | 19/05/1994 |
| Type approval no. | 5K2411 |
5K2420
| Power | 223.0 HP (164.0 kW) @ 2’200 rpm |
| Torque | 920 Nm @ 1’250 rpm |
| Top speed | 40 km/h |
| Weight/power ratio | 92.83 kg/HP |
| Displacement | 8’263 cm³ |
| Fuel | Diesel |
| Engine layout | Reihe-T |
| Drivetrain | Arrière |
| Engine | 6CTA8.3C |
| Curb weight | 20’700 kg |
| Gross weight | 20’700 kg |
| Length | 8’420 mm |
| Width | 3’000 mm |
| Height | 3’450 mm |
| Wheelbase | 3’300 mm |
| Body type | Ladeschaufel |
| Seats | 1 |
| Doors | 2 |
| Tires | 26,5 R 25: 22,00 - 25 Stahl |
| Manufacturer | 5314 KOMATSU HANOMAG AG D-30449 HANNOVER |
| Approval date | 28/09/1995 |
| Type approval no. | 5K2420 |
5KA304
| Power | 220.5 HP (162.1 kW) @ 2’200 rpm |
| Torque | 878 Nm @ 1’300 rpm |
| Top speed | 40 km/h |
| Weight/power ratio | 90.7 kg/HP |
| Displacement | 8’268 cm³ |
| Fuel | Diesel |
| Engine layout | 4-temp / 6 / en ligne-T |
| Transmission | Automatique 4 rapports |
| Drivetrain | intégral |
| Engine | SAA6D114E-1 (90109) |
| Curb weight | 20’000 kg |
| Gross weight | 21’000 kg |
| Length | 8’400 mm |
| Width | 3’050 mm |
| Height | 3’380 mm |
| Wheelbase | 3’300 mm |
| Body type | Pelle chargeuse |
| Seats | 1 |
| Doors | 2 |
| Tires | 705/70R25 184B 22.00x25 |
| Tires (option) | 23.5R25 176B 19.50x25 |
| Manufacturer | KOMATSU HANOMAG AG, D-30449 HANNOVER |
| Approval date | 15/04/1998 |
| Type approval no. | 5KA304 |
5K2406
| Power | 208.1 HP (153.0 kW) @ 2’200 rpm |
| Torque | 805 Nm @ 1’500 rpm |
| Top speed | 34 km/h |
| Weight/power ratio | 90.82 kg/HP |
| Displacement | 7’124 cm³ |
| Fuel | Diesel |
| Engine layout | Reihe-Turbo |
| Drivetrain | Allrad |
| Engine | SA6D110-1 |
| Curb weight | 18’900 kg |
| Gross weight | 18’900 kg |
| Length | 7’770 mm |
| Width | 3’000 mm |
| Height | 3’500 mm |
| Wheelbase | 3’300 mm |
| Body type | Ladeschaufel |
| Seats | 1 |
| Doors | 2 |
| Tires | 23.5 R 25: 19.5 - 25 Stahl |
| Manufacturer | 5248 KOMATSU LTD TOKYO, J |
| Approval date | 07/09/1987 |
| Type approval no. | 5K2406 |
