Caterpillar Performance Handbook, January 2017, SEBD0351-47

Performance Data ● 990K

Wheel Loaders IntegratedToolcarriers

990K STDTires: 45/65R39VSDL SLR: 1203 mm Standard Lift Rock

BucketType

Heavy Duty

Ground EngagingTools Cutting EdgeType Bucket Part Number

Teeth & Segments Teeth & Segments Teeth & Segments Teeth & Segments

Spade

Spade

Spade

Spade

361-6110

361-6120

361-6140

361-6150

7.0 9.1 8.6

7.5 9.9 9.2

8.0

7.0 9.1 8.6

Struck capacity

m 3 yd 3 m 3 yd 3

10.5 10.0 13.0 4610 15.1 4106 13.5 3932 12.9 2138

Heaped capacity — rated

11.25 4610 15.1 4234 13.9 4060 13.3 2027

12.0 4610 15.1 4186 13.7 4012 13.2 2074

11.25 4610 15.1 4217 13.8 4014 13.2 2027

23

Bucket width

mm

ft

Dump clearance at full lift and 45° discharge

mm

Bare

ft

With teeth mm

ft

Reach at lift and 45° discharge

mm

Bare

ft

6.6

6.8

7.0

6.6

2194

2241

2305

2188

With teeth mm

ft

7.2

7.4

7.6

7.2

Reach with lift arms horizontal and bucket level — teeth Digging depth — segment Overall length — bucket level ground Overall height with bucket at full raise Loader clearance turning radius — SAE carry with teeth

4331 14.2

4398 14.4

4488 14.7

4347 14.3

mm

ft

113 4.5

113 4.5

113 4.5

113 4.5

mm

in

13 072

13 139

13 229

13 088

mm

ft

42.9 8293

43.1 8359

43.4 8359

42.9 8293

mm

ft

27.2

27.4

27.4

27.2

10 431.5

10 449

10 473

10 348

mm

ft

34.2

34.3

34.4

34.4

Full dump angle

degrees

–45

–45

–45

–45

Static tipping load — straight*

49 513 109,158 44 180 94,401 132,617 80 974 178,517 44 827 98,827 36 147 79,690 70 939 156,395 25 909 590

49 233 108,540 43 908 96,801 128,103 81 147 178,899 45 142 99,522 36 005 79,377 71 103 157,197 25 719 56,700 570

49 280 108,644 43 934 96,858 122,733 81 299 179,233 45 396 100,080 35 903 79,153 71 536 157,710 25 638 56,521 546

47 872 105,540 42 537 93,778

kg

lb

Static tipping load — full turn (articulated 35°)*

kg

lb

Breakout force

584

kN lbf kg

131,034

Operating weight

82 511

lb

181,906 47 414 104,529 35 097

Weight distribution at

Front

kg

SAE carry — unloaded

lb

Rear

kg

lb

77,377 73 510

Weight distribution at SAE carry — loaded

Front

kg

lb

162,062 24 876 54,842

Rear

kg

lb

57,120

*Tipping Load is calculated without tire squash.

Edition 47 23-221