Specification sheet - we send current photos and nameplate data of the actual unit before you pay.
DCEC B3.9 Pump Engine, 24-80 kW
DCEC (Dongfeng Cummins) B3.9 engine assembly for pump drive applications: 24-80 kW and 153-446 N·m peak torque, 3.9 L displacement. 8 factory configurations are listed below with their rated power, speed and torque. Built for export to Central Asia, Africa and the Middle East - we confirm the exact arrangement number, emission label and accessory layout against your machine serial before the order is placed.
- MOQ
- 1
- Lead time
- 25-40 days
- Warranty
- 6 months
- Weight
- 330 kg
Quality: New, factory export configuration
Fits these machines
| Brand | Model | Note |
|---|---|---|
| DCEC | 4B3.9-P30 | Verify serial range |
| DCEC | 4B3.9-P40 | Verify serial range |
| DCEC | 4BT3.9-P50 | Verify serial range |
| DCEC | 4BTA3.9-P70 | Verify serial range |
| DCEC | 4BTA3.9-P80 | Verify serial range |
| DCEC | 4BTA3.9-P90 | Verify serial range |
| DCEC | 4BTA3.9-P95 | Verify serial range |
| DCEC | 4BTA3.9-P110 | Verify serial range |
Specifications
| Engine family | DCEC B3.9 |
|---|---|
| Displacement | 3.9 L |
| Configurations | 8 factory variants |
| Rated power | 24-80 kW (32-108 PS) |
| Peak torque | 153-446 N·m |
| Control | Electronically controlled |
| Application | Pump engines |
| Condition | New, factory export configuration |
| EU note | Not offered - Stage V type approval required |
| Weight | 330 kg |
| Packing | Wooden crate, engine drained and sealed for sea freight |
| Warranty | 6 months |
Shipping to your market
| Destination | Mode | Transit | Indicative |
|---|---|---|---|
| Tashkent, UZ / Ташкент | Rail + truck | 15–25 days | from $2.9/kg |
| Almaty, KZ / Алматы | Rail + truck | 12–22 days | from $2.6/kg |
| Lagos, NG / Лагос | Sea LCL | 32–45 days | from $95/CBM |
| Nairobi, KE / Найроби | Sea LCL | 28–38 days | from $110/CBM |
| Rotterdam, NL / Роттердам | Sea LCL | 30–40 days | from $85/CBM |
Freight is volatile — final cost confirmed at booking. We can ship consolidated with other parts to cut cost.
FAQ
How do I confirm this fits my machine?
Send the machine model, serial number and a photo of the identification plate. We check the OEM cross-reference and confirm before you pay.
What is included in the warranty?
6 months against manufacturing defects. Consumables, damage from contaminated oil and labour are excluded. We ship replacement parts, not cash refunds.
How do I pay?
30–50% deposit by T/T, balance before dispatch. For first orders we accept 100% advance or a documentary collection through your bank.
How is it shipped?
LCL or full container from Guangzhou. Rail/truck to Central Asia in 15–25 days, sea to Africa in 28–45 days. We quote FOB, CIF or DDP.
Factory configurations
Each line below is a real DCEC build code. Quote the code or send the machine serial and we confirm the exact arrangement, emission package and accessory layout.
| Variant | Rated kW | PS | Rated rpm | Peak torque, N·m | at rpm |
|---|---|---|---|---|---|
| 4B3.9-P30 | 24 | 32.6 | 1500 | 153 | 1500 |
| 4B3.9-P40 | 30 | 40.8 | 1800 | 159 | 1800 |
| 4BT3.9-P50 | 36 | 48.9 | 1500 | 229 | 1500 |
| 4BTA3.9-P70 | 50 | 68 | 1500 | 318 | 1500 |
| 4BTA3.9-P80 | 58 | 78.9 | 1500 | 369 | 1500 |
| 4BTA3.9-P90 | 67 | 91.1 | 1800 | 355 | 1800 |
| 4BTA3.9-P95 | 70 | 95.2 | 1500 | 446 | 1500 |
| 4BTA3.9-P110 | 80 | 108.8 | 1800 | 424 | 1800 |
Rated power is gross (ISO 3046). Export ratings differ by destination and emission package - confirmed on the quotation.