| Specifications |
Unit |
YB20-S1 |
YB20-S2 |
| Characteristics |
Power |
— |
Battery |
Battery |
| Operator type |
— |
Seated |
Seated |
| Rated capacity |
Q(kg) |
2000 |
2000 |
| Centre of load |
c（mm） |
600 |
600 |
| Front overhang |
x（mm） |
380 |
—— |
| Wheelbase |
y（mm） |
1510 |
1594 |
| Weight |
Curb weight (battery included) |
kg |
3340 |
3875 |
| Axle loading (none load) driving/bearing |
kg |
2155/797 |
—— |
| Axle loading (full load&mast extended) driving/bearing |
kg |
4438/514 |
—— |
| Axle loading (full load&mast retracted) driving/bearing |
kg |
3421/1531 |
—— |
| Wheels |
Tire driving/bearing |
— |
PU/PU |
PU/PU |
| Driving tire size |
mm |
φ343×140 |
φ343×140 |
| Bearing tire size |
mm |
φ350×108 |
φ310×118 |
| Auxiliary tire size |
mm |
— |
—— |
| Wheel No. driving/bearing (x=driven) |
— |
1x/2 |
1x/2 |
| Track width，drive wheel |
b10（mm） |
— |
— |
| Track width，load wheel |
b11（mm） |
1154 |
1148 |
| Dimensions |
Fork carriage tile angle,forward/backward |
° |
2/4 * |
2/4 |
| Height of mast,lowered |
h1（mm） |
2105 * |
3390 * |
| Free lifting height |
h2（mm） |
1205 * |
2325* |
| Lifting height |
h3（mm） |
4500 * |
8000* |
| Height of mast,extended |
h4（mm） |
5430 * |
9065* |
| Height of overhead guard(cab) |
h6（mm） |
2180 |
2210 |
| Height of reach legs |
h8（mm） |
378 |
330 |
| Overall length |
L1（mm） |
2565 |
2573 |
| Length to fork face |
L2（mm） |
1345 |
1503 |
| Overall width |
b1/b2（mm） |
1270/1290 |
1260/1270 |
| Fork dimensions |
s/e/l（mm） |
40*122*1220 |
10*120*1070 |
| Fork carriage installation Level DIN 15173 |
— |
2A |
2A |
| Fork outer width,minumum/maximum |
b5（mm） |
244/750 |
240/740 |
| Width between reach legs |
b4（mm） |
920 |
915 |
| Reach travel |
L4（mm） |
600 |
555 |
| Ground clearance,mast |
m1（mm） |
80 |
70 |
| Ground clearance,centre of wheelbase |
m2（mm） |
90 |
70 |
| Aisle width,pallet 1000×1000 pallet crossways |
Ast1（mm） |
2775 |
2934 |
| Aisle width,pallet 800×1200 pallet lengthways |
Ast2（mm） |
2830 |
3037 |
| Outer turning radius |
Wa（mm） |
1725 |
1840 |
| Perf |
Travel speed, laden/ unladen |
km/h |
9.5/10.5 |
9.5/10.5 |
| Lifting speed, laden/ unladen |
mm/s |
260/360 |
280/420 |
| Lowering speed, laden/ unladen |
mm/s |
500/400 |
300/330 |
| Forward speed laden/ unladen |
mm/s |
100/100 |
90/90 |
| Maximum gradeability, laden/ unladen |
% |
10/15 |
10/15 |
| Accelerating time laden/ unladen |
s |
5.8/5 |
5.8/5 |
| Power |
Drive motor |
kw |
6.4（AC） |
6.4（AC） |
| Lift motor |
kw |
11.5（AC） |
13（AC） |
| Steer motor |
kw |
0.6 |
0.6 |
| Battery voltage/capacity（5h） |
V/Ah |
48/500 |
48/600 |
| Battery weight |
kg |
894 |
925 |
| Others |
Type of drive control |
— |
MOSFET |
MOSFET |
| Working pressure |
bar |
165 |
165 |
| Steering angle |
° |
180 |
180 |
