Q5
HEAVY-LOAD SHORT DISTANCE
12.00R20 · 22PR · 22 MM
VIEW SPEC →BRAND 01 / XIAMEN JUNCHI TECHNOLOGY
HEIXINIU
MINE & HEAVY-LOAD SERIES · ALL-STEEL RADIAL
The brand we build for the roads that eat rubber: ore haul roads, quarry ramps and overloaded tippers. Deep blocks, a double steel belt at the crown and a compound that resists chunking before it resists anything else.
8
MODELS
33 MM
DEEPEST TREAD
4250 KG
MAX SINGLE TIRE LOAD
01 / PRODUCT RANGE
EIGHT MODELS. THREE LOAD FAMILIES.
Pick the model by the road, not by the price list. Each card carries the flagship size and the numbers that decide how long it lasts.
Q5S
HEAVY-LOAD SHORT DISTANCE
13R22.5 · 20PR · 19.5 MM
VIEW SPEC →
Q7
HEAVY-LOAD MEDIUM & LONG DISTANCE
12.00R20 · 22PR · 18.5 MM
VIEW SPEC →
Q3
MARATHON SERIES
12R22.5 · 18PR · 17.5 MM
VIEW SPEC →
Q8
PIONEER · MINE
13R22.5 · 20PR · 26.5 MM
VIEW SPEC →Q8 plus
PIONEER · MINE
12.00R20 · 22PR · 28 MM
VIEW SPEC →Q88
PIONEER · MINE
12.00R20 · 22PR · 33 MM
VIEW SPEC →Q99
PIONEER · MINE
12.00R20 · 20PR · 25.5 MM
VIEW SPEC →02 / FULL SPECIFICATIONS
EVERY MODEL. EVERY NUMBER.
Catalogue values for the flagship size of each model. Other size variants, rim options and compound grades ship on request.
| MODEL | FAMILY | SIZE | PLY | TREAD MM | LI / SPEED | OD / RIM | LOAD KG SINGLE / TWIN | KPA |
|---|---|---|---|---|---|---|---|---|
| Q5 | Heavy-load short distance | 12.00R20 | 22PR | 22.0 | 158/155 J | 1125 / 8.5 | 4250 / 3875 | 970 |
| Q5S | Heavy-load short distance | 13R22.5 | 20PR | 19.5 | 156/153 K | 1124 / 9.75 | 4000 / 3650 | 930 |
| Q7 | Heavy-load medium & long distance | 12.00R20 | 22PR | 18.5 | 158/155 J | 1125 / 8.5 | 4250 / 3875 | 970 |
| Q3 | Marathon series | 12R22.5 | 18PR | 17.5 | 152/149 M | 1085 / 9.00 | 3550 / 3250 | 930 |
| Q8 | Pioneer series · mine | 13R22.5 | 20PR | 26.5 | 156/153 F | 1124 / 9.75 | 4000 / 3650 | 930 |
| Q8 plus | Pioneer series · mine | 12.00R20 | 22PR | 28.0 | 158/155 D | 1125 / 8.5 | 4250 / 3875 | 970 |
| Q88 | Pioneer series · mine | 12.00R20 | 22PR | 33.0 | 158/155 B | 1125 / 8.5 | 4250 / 3875 | 970 |
| Q99 | Pioneer series · mine | 12.00R20 | 20PR | 25.5 | 156/153 F | 1125 / 8.5 | 4000 / 3650 | 900 |
34 PATTERNS · 60+ SIZES ACROSS THE HEIXINIU RANGE · CCC CERTIFIED
REQUEST FULL BRAND CATALOGUE →03 / ENQUIRY
TELL US THE MINE. WE PICK THE Q‑SERIES.
Model choice on a mine site is decided by the ramp gradient, the axle load and how sharp the ore is. Send those three and we answer with a model, a size and a price.
- Ramp gradient and haul distance — the two numbers that decide tread depth
- Axle load in tonnes, loaded — not the truck's rated figure
- Size and rim you run today, plus monthly volume
DIRECT EMAIL
lianghuaxin@junchitechnology.com