Engine
|
| Engine model |
Cat® C18 ACERT™ |
| Rated engine speed |
1700.0 turn/Minutes |
| Total power - SAE J1995 |
451.0 kW |
| Net power - SAE J1349 |
410.0 kW |
| Net power - ISO 9249 |
410.0 kW |
| Number of cylinders |
6 |
| Cylinder bore |
145.0 mm |
| Stroke |
183.0 mm |
| Displacement |
18.1 l |
| Net Torque - SAE J1349 |
3012.0 N·m |
| Engine power - ISO 14396 |
446.0 kW |
Weight - Approximation
|
| Target Total Machine Operating Weight |
82100.0 kg |
| Chassis weight |
26863.0 kg |
| Body weight |
7850.0 kg |
| Target Total Machine Weight |
82100.0 kg |
Operating specifications
|
| Nominal Payload Level（100%） |
46.8 ton (US) |
| Top speed - Fully loaded |
79.2 km/h |
| Payload not to be exceeded（120%） |
56.1 ton (US) |
| Maximum Payload Level（110%） |
51.4 ton (US) |
| Target payload capacity |
46.8 ton (US) |
| Body capacity（SAE 2:1） |
31.2 m³ |
Gearbox
|
| First gear forward |
12.9 km/h |
| Second gear forward |
17.5 km/h |
| Third gear forward |
23.8 km/h |
| Fourth gear forward |
31.9 km/h |
| Fifth gear forward |
43.3 km/h |
| Sixth gear forward |
58.3 km/h |
| Seventh gear forward |
79.2 km/h |
| Go backwards |
16.7 km/h |
Final drive
|
| Differential gear ratio |
2.74:1 |
| Planetary gear ratio |
4.80:1 |
| Total reduction ratio |
13.14:1 |
Brake
|
| Braking area - Front brake |
1395.0 cm² |
| Braking area - Rear brake |
50281.0 cm² |
| Brake standard |
ISO 3450:1996 |
Body lift system
|
| Pump flow - High idle |
448.0 l/min |
| Relief valve setting - Rise |
18950.0 kPa |
| Relief valve setting - Descend |
3450.0 kPa |
| Body raise time - High idle |
7.5 seconds |
| Body down time - Float |
10.0 seconds |
| Body power is reduced - High idle |
10.0 seconds |
Weight distribution - Approximation
|
| Front axle - No load |
51.4 % |
| Front axle - Fully loaded |
34.2 % |
| Rear axle - No load |
48.6 % |
| Rear axle - Fully loaded |
65.8 % |
Suspension system
|
| The rear axle swings |
8.9 degrees |
| Cylinder front stroke at no load |
234.0 mm |
| Cylinder rear stroke at no load |
149.0 mm |
Maintenance refill capacity
|
| Fuel tank |
530.0 l |
| Cooling system |
125.0 l |
| Differential and final drives |
180.0 l |
| Steering tank |
55.0 l |
| Steering system（Including the fuel tank） |
87.0 l |
| DEF Box |
21.0 l |
| Braking/Raise the hydraulic tank |
145.0 l |
| Braking/Lifting system |
227.0 l |
| Torque converter/Transmission system |
64.0 l |
| Crankcase |
64.0 l |
Tire
|
| Standard Tyre |
21.00R33（E4） |
ROPS
|
| FOPS Standard |
FOPS（Falling Objects Protective Structure，Anti-falling object protective structures）Conform ISO 3449:2005 Level II FOPS Standard。 |
| ROPS Standard |
Caterpillar Provided ROPS（Roll-over protection structures）The cab is in line ISO 3471:2008 ROPS Standard。 |
Noise
|
| Noise standard (1) |
Work for a long time with the operator station and cab open，Or when working in a noisy environment，Hearing protection may be required。 |
| Noise standard (2) |
According to ISO 6395:Tests specified in 2008，The exterior sound pressure power level measured on the standard machine is 115 dB（A）。 |
| Noise standard (3) |
Use ISO 6396:2008 When measuring the sound pressure value of an enclosed cab，Operator equivalent sound pressure level（Leq）74 dB（A）。 |
Turn
|
| Turning diameter - Front |
17.6 m |
| Steering Standard |
ISO 5010:2007 |
| Steering angle |
31.0 degrees |
| Circle clearance diameter |
20.3 m |
Size
|
| To ROPS The height of the top |
3901.0 mm |
| Maximum Inside Body Depth |
1737.0 mm |
| Overall body length |
8168.0 mm |
| Inside body length |
5781.0 mm |
| Total length |
8808.0 mm |
| Wheelbase |
3960.0 mm |
| Distance between rear axle and tail |
2895.0 mm |
| Ground clearance |
518.0 mm |
| Unloading clearance |
457.0 mm |
| Loading height - No load |
3541.0 mm |
| Overall height with body raised |
8257.0 mm |
| Working width |
4780.0 mm |
| Width between center lines of front tire |
3165.0 mm |
| Engine guard clearance |
611.0 mm |
| Outside width of body |
3931.0 mm |
| Inside body width |
3627.0 mm |
| Front headliner height |
4164.0 mm |
| Rear axle clearance |
579.0 mm |
| Width between center lines of rear dual tire |
2651.0 mm |
| Overall tire width |
3931.0 mm |
Capacity – Flat bottom – 100% Fill factor
|
| Stacking 2:1（SAE） |
31.2 m³ |
| Paperback |
23.9 m³ |
