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High quality and good performance Cast auto spare parts crankshaft C3929036 A3907803 for Cummins 4bt with Cheap Price
Specification | |
Part Name | Crankshaft For Cummins 4BT |
Manufacturing Process | Casting |
Number Of Cylinders | 4 |
Length | 617mm |
main Journal | 83mm |
Rod Journal | 69mm |
Stroke | 60mm |
Casting Specification | ||||
Material | QT500-7 | QT700-3 | QT750-5 | |
Hardness | Normal:HRC22-28 High frequency quenching:HRC46-56 Ion nitridation:HV450-550 | |||
Characteristic | ||||
chemical composition | C | 3.6-3.8% | 3.08-3.% | 3.5-3.8% |
Si | 2.5-5.9% | 2.5-3.2 | 2.2-2.6% | |
Mn | 0.4-0.6% | 0.5-0.6 | 0.2-0.35% | |
P | ≤0.08% | ≤0.052% | ≤0.06% | |
S | ≤0.025% | ≤0.022% | ≤0.05% | |
Mechanical behavior | tensile strength | ≥500MPa | ≥700MPa | ≥750Mpa |
Elongation | ≥7% | ≥3% | ≥5% | |
Hardness | 170-230HB | 225-305HB | 190-260HB |
Casting Crankshaft Model List
Part Name | Brand | Engine Model | Type |
crankshaft | for CUNMMINS | 4BT | casting |
crankshaft | for CUNMMINS | 6BT | casting |
crankshaft | for CUNMMINS | 3306 | casting |
crankshaft | for CUNMMINS | K19 | casting |
crankshaft | for CUNMMINS | D75 | casting |
crankshaft | for CUNMMINS | D85 | casting |
crankshaft | for CUNMMINS | NH-220-CL | casting |
crankshaft | for KOMATSU | 4D94E | casting |
crankshaft | for KOMATSU | 4D94LE | casting |
crankshaft | for KOMATSU | 4D95 | casting |
crankshaft | for KOMATSU | 6D102 | casting |
crankshaft | for KOMATSU | 4D105 | casting |
crankshaft | for KOMATSU | 6D108 | casting |
crankshaft | for KOMATSU | 4D120 | casting |
crankshaft | for KOMATSU | 4D130 | casting |
crankshaft | for KOMATSU | 4D131 | casting |
crankshaft | for KOMATSU | 4D132 | casting |
crankshaft | for KOMATSU | 4D95 | casting |
crankshaft | for KOMATSU | 4D95L | casting |
crankshaft | for KOMATSU | 6D105 | casting |
crankshaft | for KOMATSU | 6D110 | casting |
crankshaft | for KOMATSU | 6D114 | casting |
crankshaft | for KOMATSU | 6D125 | casting |
crankshaft | for KOMATSU | 6D140 | casting |
crankshaft | for KOMATSU | 6D155 | casting |
crankshaft | for KOMATSU | 6D170 | casting |
crankshaft | for KOMATSU | 6D75 | casting |
crankshaft | for KOMATSU | 6D95 | casting |
Q1. What are your terms of packing?
A: Generally, Plywood Case+Pallet 1 piece/box and customer request .
Q2. What are your terms of payment?
A: T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages
before you pay the balance.
Q3. What are your terms of delivery?
A: EXW, FOB, CFR, CIF.
Q4. How about your delivery time?
A: Generally, it will take 7-30days after receiving your deposit. The specific delivery time depends on the items and the quantity of your order.
Q5. Can you produce according to the samples?
A: Yes, we can produce by the samples customer confirmed.
Q6. What is your sample policy?
A: We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and the courier cost.
Q7. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery
Q8: How do you make our business long-term and good relationship?
A:1. We keep good quality and competitive price to ensure our customers benefit ;
2. We respect every customer as our friend and we sincerely do business and make friends with them,
no matter where they come from.