Mpempe akwụkwọIgwe Ngbagọ ÍgwèAtụmatụ:
1. Site na njikwa nri. Ọ dị mfe iji ya ma mee ka aka dị jụụ maka ịhazi ihe ahụ.
2. Ha nwere ọrụ nke ikuku spring nke enwere ike itinye n'ime ogwe aka (Nhọrọ).
3. Agụba igwe na-apịachi ihe bụ nhazi nkewa.
Nkọwapụta:
| NLEZI | PBB1020/2A | PBB1270/2A | PBB1520/1.5A | PBB1020/3SH | PBB1270/3SH |
| Ogologo ọrụ kachasị elu (mm) | 1020 | 1270 | 1520 | 1020 | 1270 |
| Oke ọkpụrụkpụ mpempe akwụkwọ (mm) | 2.0 | 2.0 | 1.5 | 2.0 | 1.5 |
| Mbuli elu mmanya kacha elu (mm) | 47 | 47 | 47 | 45 | 45 |
| Akụkụ mpịachi | 135° | 135° | 135° | 150° | 150° |
| Nha ngwugwu (cm) | 146x62x127 | 170x71x127 | 196x71x130 | 142x59x142 | 167x66x142 |
| NW/GW(kg) | 320/350 | 350/385 | 395/466 | 430/470 | 465/510 |