SovAvto Website.
| Model | KrAZ-6443 (KrAZ-64431*) | KrAZ-6437 |
| Seating | 3 | 3 |
| Net-mass, kg [lb] | 10,730 [23,606] (9,585 [21,087]) | 12,300 [27,060] |
| Full load mass, kg [lb] | 27,960 [61,512] (24,430 [53,746]) TOTAL | 47,000 [103,400] TOTAL |
| 6,000 [13,200] (5,205 [11,451]) front wheels | - | |
| 21,960 [43,312] (19,225 [42,295]) rear trolley | - | |
| Load mass, kg [lb] | 17,000 [37,400] (14,700 [32,340]) on coupling mech. | 14,500 [31,900] on coupling mech. |
| Total trailer mass, kg [lb] | 48,000 [105,600] (32,700 [71,940]) | 30,500 [67,100] |
| Length, mm [in.] | - | 19130 [753] |
| Width, mm [in.] | - | 3200 [126] |
| Height, mm [in.] | - | 3330 [131] |
| Base, mm [in.] | - | - |
| Minimal clearance, mm [in.] | - | - |
| Minimal radius of turn, m [yards] | - | - |
| Maximum ascent (grade) when loaded, degrees | 18 (not less then) | - |
| Maximum speed, km/h [mi/h] | 77 [48] | 72 [45] |
| Maximum horsepower, hp [kW] | 318 [234] @ 2,100 rpm | |
| Maximum torque, N·m [lb·ft] | 121 [785] @ 1,250-1,450 rpm | |
| Engine displacement, liters [cc] | 14.86 [14,860] | |
| Compression ratio | - | - |
| Gear ratios | 8 speeds | 8 speeds |
| Main gear ratio | 2 step transfer box | 2 step transfer box |
| Mileage, liters/100km [mi/gal] | - | - |
| Acceleration 0-100 km/h [62 mi/h], seconds | - | - |
| Breaking distance, m [yards] | - | - |
| Fuel tank capacity, liters [gal] | 260 x 2 (520 total) [69 x 2 (138 total)] | 165 x 2 (330 total) [44 x 2 (87 total)] |
| Years of production | 19??-present | 1988-present |
| Type of engine | YaMZ-238D diesel w/ turbo, V8 | |
| Bore/Stroke, mm [in.] | 130 [5.12] / 140 [5.51] | |
| Wheel formula | 6 X 6 | 6 X 6 |
| Pictures | 29 KB (color, side view [KrAZ-6443] [109]) | 39 KB (color, side view [KrAZ-6437] [109]) |
* (parenthesis) give technical parameters of KrAZ-64431 that are different from those of KrAZ-6443.
KrAZ-6443 is a 6 X 6 tractor intended for work with semi-trailers.
KrAZ-64431 is a 6 X 4 tractor intended for work with semi-trailers.
KrAZ-6446 is a 6 X 6 tractor intended for work with semi-trailers (5 KB color, side view [155]).
KrAZ-6437 is a 6 X 6 tractor type truck with a special attached lumber trailer GKB-9632 made by Tavdinsk Mechanical Plant.
Page created on Tuesday, November 02, 1999. Page last updated on Tuesday, June 04, 2002 08:42:34 PM EST.
