Instruction: Evaluate the answerability of a question by analyzing the related document, outputting yes if the document contains information addressing the question, and no otherwise.

Input:
Question: Can this cart fold up without removing the cotter pins and wheels?
Document: The wheels have unique "cotter pins" that self-lock to secure the wheels. You need to immediately contact Malone customer service to buy two extra pins to carry as spares, in case you lose one in a bad place (I did). The cart folds and easily fits into the oblong rear hatch of the kayak, so you can wheel your kayak down to the water and stow it while you paddle, then reassemble it afterwards to get back to your car.
Even though it was missing a simple nut when i received it (had replacement handy) this is a great little cart.It folds up flat, wheels pop off (remove well designed pins) and stores in my aft waterproof compartment (sit-in Wilderness). Wheels handle sand, gravel, mud and concrete.
This cart is SUPER easy to put together, then fold up and store in my kayak. The wheels are big enough to go over varied terrain, and because they are airless I don't have to worry about getting a flat. The wheels are each held in place by a simple linchpin, the rest of the frame folds/unfolds flat. It's super light too. This has made transporting my 14' kayak SO easy! I love it. The funniest part is the wheels say "not for highway use."
Our new carts work perfectly! Very easy to set up. Fold up and fit behind our seats. Wheels are a cinch to pop on and off. Now we can walk to the river instead of having to drive to a boat ramp.
Works well and is built well. ( as it should be for the price) Glad I bought it. The spring loaded folding parts should be emphasized more. The wheels are great for any terrain. The pins can not be lost if correctly installed. The strap is perfect. The tubing is stongVery FunctionalLightStrongWell DesignedIt will get you where you are going and bring you backBungee it to your yak and go.It is great to pay a lot and still get your money's worth
other things i bought from malone were great. this one is just ok.  great idea, but it tends to fold up on itself during use, requiring you to fuss with it again and again. the tires are not really wide enough to deal with beach sand well. it does fit in the hatch on my kayak with the wheels off, which is really nice.
So far, I'm having trouble using it to fit my llbean manatee kayak without it falling off or going sideways. Wheels do not swivel. I thought this would be useful in the cartopping effort but so far I have not figured out how best to use it for that. I may return it and get one that has side rails.
That makes it easy to throw back in the car or put in the kayak hatch if I want to take it with me.The sponge cushions are sufficient. All the seals and wheels are tight. The securing belts are strong, long, and well placed. Glad I didn't spend as much as I see some kayak carts selling for. This one has everything you need.I'm thinking I should get a spare cotter pin, however.
We pulled our kayaks on some rough and rocky trails with roots all over, which made for some long portages, but the cart held up very well. No bending of the tubing or anything.The cart was very easy to load. I could pretty easily place my fully loaded kayak (16.5 ft) on top of the cart and strap it on without the need for help from others, so its good for solo kayaking. I was usually the first to have my cart loaded.
I love this little cart. After I take the kayak and cart to the launch ramp or the beach, I just fold it up and put it in the storage compartment. I would recommend this to anyone, it worked great with my RIOT Edge 13. I didn't go through too much of rough ground, but I figure I'll grab an extra strap as the instructions recommended for more rocky beaches. No regrets, great value, and works well, and well built.
Answer: yes