In just three days, the welding parts of the frame have been completed.

With the welding of one hundred vehicle frames, the cannons without oil barrels were miniaturized in the following time, and a new double gun was designed with thick iron pipes. The explosive packs were also replaced by thinner iron pipes, and the warheads were A simple piece of sackcloth soaked in oil, still wrapped in a lot of broken glass and iron filings. Yu Guo, this is the cannon that was designed to be full of harm.

The requirement of this kind of gun is also very simple, that is, to give the opponent a headache as much as possible.

Yu Guo designed this kind of thing so that it could be mounted on the "upside-down donkey", with a few of these propellants and shells behind it, and then let this thing directly give them something interesting.

The design of the shell is a hidden head shell. When firing, the long fuse of the explosive is first ignited, and then the propellant is ignited, and the shell is directly blown out.

The design is ugly and the range isn't too far, but it's a pain in the **** to blow up and go, and it's OK to pack ten of these cars.

Ten days later, the two hundred inverted tricycles, that is, "riding the donkey upside down", were completely completed. Yu Guo looked at these tricycles, and her heart felt dark for a while.

The structure of this vehicle is particularly simple and easy to build. And the space for modification is also large, especially on bad roads, the performance of this kind of car is better than that of normal tricycles, and the stability is higher.

After Yu Guo took out the car, and after he demonstrated it, Susan sat on it and said with a smile: "Although this thing looks really easy to use, although the single load is only about 500 kilograms, compared to the ox cart. The difference in load capacity is far, but the problem is that this kind of car does not need cattle, it only needs one person to ride the car, and there are so many things that can be done.”

Yu Guo's move can be regarded as opening her eyes. She looked at Yu Guo in surprise and asked, "What is this? Where did you get it?"

"Riding a donkey upside down is a means of transportation, haven't you seen it before?"

Sena's head swayed like a rattle, and Gao Er, who had returned to the team, looked at Yu Guo's donkey in surprise and said, "Brother, how much can this thing carry?"

"About 500 catties, at the limit, it can carry 700 to 800 catties of things, but it depends on one's ability, this car can only be like this for the time being, we can't make a better one for the time being, after all, there is no rubber factory, inflatable The tires would be better.”

Goyle shook his head, and he said with a smile: "This is fine, I feel that this is already very powerful."

Yu Guo said calmly: "Okay, these cars are used as our temporary transportation vehicles. Because of the load-bearing problem of the wooden wheels, I made 150 large cars and 40 smaller cars. The load capacity of the small cars is limited. It is only 300 jin. For a big car, it can reach 800 jin. There are four wheels in front of the big car, two small front auxiliary wheels and two road wheels on the back of the main beam. The load capacity is about 500 jin. Absolutely no problem."

Gore patted the car excitedly. He nodded with a smile and said, "Well, just by looking at it, you can tell that it's all iron pipes. But brother, what is that small car?" Gore pointed to ten smaller cars. , and they are all made of bicycle wheels, Yu Guo said with a smile, this can only be less than 200 pounds, which is about 100 pounds, and the combat vehicle did not see a baffle in front of it, this baffle The board can be folded, and it is a gun car I designed. This car has two people, one for riding and one for shooter. Ride this directly and maneuver to the designated position. There are double guns on the car. There is an iron bar at this connection. Once the rear rear is removed, it can be removed, and then the body can be tilted down. "

As Yu Guo explained, he quickly disassembled the car. After the frame was tilted and put in place, Yu Guo pointed to the two small supporting feet that had been designed on both sides and said: "Open these two supporting frames, and then Fix it on the ground, and then fire! After the shot, you can directly insert the latch, form a tricycle, and then continue to run."

"I wipe it! Isn't this a hit and run?"

"Yu Guo nodded and said, "This is a small gift I prepared for the Hongling Corps. This type of cannon is called 'Monkey Sai Lei', and these ten cannons are handed over to you. You can just ride along every day and find something for them. "

Gore said with a smile: "Well, I know, you can rest assured, I promise to complete the task with this!"

Yu Guo nodded and said, "Okay, let these workers go back by car, and this is the way of transportation on the road to Lutoubao!"

"Okay! I'll make arrangements now!"

With so many upside-down donkeys, even if the transportation capacity on Yu Guo’s side increased, the workers couldn’t bring all the cars back directly. alley,

Yu Guo is not in a hurry. Anyway, everyone's transportation speed will definitely increase with this car in rear transportation. Because the transportation is relatively fragmented, it does not need to be transported together, and the transportation is more random. The road of more than ten miles, yes They are also not difficult. Can also be delivered in half a day.

Yu Guo's execution ability is an eye-opener for Senna. Two hundred cars are very low-end and rough in Yuguo's eyes, but in Senna's eyes, this is a pretty good car, and it can solve animals. The disadvantages of transportation, the saving of materials and the difficulty of storing vehicles. Also, the difficulty of maintenance has plummeted.

The appearance of these cars shocked her very much, but Yu Guo seemed to be more than that. After his mobilization here was probably completed, Yu Guo found Sena and said, "Can you contact them to pick us up? The two of us Bring a load of explosives over there. Let them deal with those guys."

Senna nodded, and she whispered, "Okay, but I have to find those two messengers, they have pigeons."

"No, you can find them directly by radio."

Sena followed Yu Guo to the camp command post. There was a hand-cranked generator in the room. After Yu Guo let Sena sit down, someone started shaking the generator on the ground, and then the sound of electricity came from the microphone of the simple radio. , Yu Guo shouted loudly with the microphone: "I am Yu Guo, I will answer after hearing it, and call the deer head."

Soon, there was an echo in the communication channel.

"Deerhead hears, please speak."

"Ask the Nightingale messenger to deliver a letter and ask them to leave the city to receive the explosives in three days."

"clear."

After Yu Guo ended the call, Sena asked in astonishment, "Is this over?"

"Well, why not?" Yu Guo smiled, and Sena continued, "How much time did you save by doing this, if it really starts to fight..."

The corner of Yu Guo's mouth twitched, he looked at Sena and said, "So, are you confident now?"

Senna whispered, "I have to admit, at least I'm not as confident at the beginning!"