Welcome to the “cRamper” -
The World’s Tiniest, Nearly Full Service “RV”
This little rig was homebuilt from a salvaged fiberglass pickup topper
because my wife and I did not care for what was commercially available.
At the time we built the rig we did not care to have a major investment in
a larger outfit since we could not travel enough to justify the expense.
The Chevrolet Silverado truck that we are now using replaced two older,
high mileage vehicles; it was selected for its passenger comfort, cargo
capacity, and towing capability. A special intended use for this truck was
to haul a camper, or tow a small camping trailer. During the process of
selecting a camper or trailer we came to a conclusion; we didn’t want to
use a trailer, and the campers that would fit our truck were very heavy
and full of features that we didn’t need or want. What we needed was a
small, practical unit that weighed about 700 pounds, which is about one-
half the weight of the commercially available units. All that we wanted
was a place to sleep, a couch that allowed us to lounge a bit, an ice chest, a
sink with limited water supply, light cooking facilities and a toilet. The
only luxury would be the installation of an electrical system, which would
allow us to have an air conditioner and electric heat.
We decided that we could build a slide in camper of our own. An older
eight-foot fiberglass topper was found in a local salvage yard for $50,
and for an extra $5 a stainless steel sink was harvested from a salvaged
motor home. The sliding windows in the topper only required cleaning and
replacement of the screens.
Because we had a 6 foot bed, we measured out what our finished roof
height would be, and cut a notch out of the front of the 8 foot topper,
which allowed us to put about two feet of the topper over the top of the
truck cab as a storage area that is accessible from the inside. To give
added headroom in the camper a six-inch high box beam was built between
the bottom of the topper and the rails in the truck box. An exterior cargo
container was made from furnace ducting and attached to the front of the
camper. These details can be seen in the picture at the top of the article,
taken at the Arches National Park. All construction is either the original
fiberglass topper or 3/8-inch to 1/2- inch plywood. All joints are done
with close grain hardwood blocks, high-grade wood screws (stay away
from drywall screws) and either Epoxy or Polyurethane glue. All of the
construction can be accomplished with common hand tools. Power tools
needed, at a minimum are: saber saw, drill and sander. Access to a
Dremel power tool and hand held belt sander would be helpful.
Finished dry weight of the unit is 440 pounds, which is less than 1/3 of the
rated cargo capacity for the truck bed, and 700 pounds less than the
lightest factory built unit. Handling has not changed to any degree; there
is no wallowing, swaying or noticeable instability when carrying the camper.
Loading is easily accomplished with two lifters made out of boat trailer
winches, which were fabricated by a local welding shop. Total cost of the
cRamper was about $1.25 per pound. In five years of use it has paid for
itself. We have spent many nights for no cost, and have found the
average cost to be less than $25 per night when using commercial RV
parks.
Layout of the unit is conventional for the couch, which is about five feet
long, being oriented from front to rear; a fold down extension extends
this to a full six feet long. Since there is limited headroom, the top bunk is
oriented across the unit, and elevated about two feet above the bottom
bunk. The result is that the occupant of the bottom bunk has feet and
lower legs beneath the top bunk. The picture shows the unit set up with
the top bunk in place, but lacking the mattresses, which were in winter
storage when the picture was taken. Mattresses are base camp type
foam and air products, which are available from most outdoor stores, or
found on the Internet.
For a toilet we chose a Fiamma, which is very similar to the Thetford
brand and others, which can be purchased at most stores that have a
selection of camping goods, or through a well-stocked RV dealer. Ours is
placed on a securely mounted stand, and held down during travel with a
heavy cargo strap
The main part in the water system is the $5 sink, which is mounted in a
counter and cabinet arrangement just forward of the toilet. Water is
pressure fed from a new, unused three-gallon yard sprayer, which is
mounted near the ice chest, and plumbed into the sink with a longer hose.
Grey water is collected into a 2-1/2 gallon lawn mower fuel container
located near the back wall. The interior pictures do not feature the water
tank since it is in winter storage.
We use one of the newer ice chests, the more heavily insulated type, which
is securely strapped down while traveling. Depending on the weather, a
10-pound block of ice and some cube ice will last at least two days, and up
to five days.
Air conditioning is with a common residential 110 Volt window unit mounted
through the back wall, and if the temperature drops, a portable ceramic
element bathroom heater keeps us quite warm.
The unit is wired with automotive multi-strand wire rather than the single
conductor residential wire, for flexibility, and vibration resistance. There
are three wall sockets in the unit to power the air conditioner, electric
heater, laptop computer, and various battery chargers. Lighting is by small
wall mounted 110 Volt AC, and 12 Volt DC florescent lights. These smaller
light fixtures can be found in hardware and RV stores. Our
“entertainment center” is a $20 portable AM/FM radio.
While camping we prefer to keep the preparation of meals as simple as
possible. If we are camped out in a national or state park that has no
electrical hookups and decide to prepare a meal, it is done with a one-
burner back packing stove. Eating out is done quite often while traveling
because of the unique dining experiences available while on the road.
We do not "live" in the cRamper, it is what gets us to where we want go, to
"do things”. The type of travel and camping that we do generally has us
moving location every several days.
Many of our zero cost overnight stays have to do with stopping on the way
to a destination, and needing only to stop and sleep. A considerable part
of our travel is on the old main highways that have been superseded by the
Interstate system. Traffic is much lighter on the old main roads, which is a
pleasant change from the pressure of driving “the slab”. Many of the area
attractions are located along the older main roads anyway, and
opportunities for low cost camping are plentiful. There are local
restaurants in the off-Interstate areas that are worth taking the time to
find.
Fuel consumption of our truck remains in the 16 – 19 MPG range. Cruising
speed is selected to blend with the existing traffic flow, and has been as
high as 85 MPH. We can park anyplace standard automobiles can, except
in the older multi-level parking garages, since the top of the camper is at
7’ 3”. Our travels with the cRamper have taken us “from sea to shining
sea”, the Gulf Coast, Great Lakes, the Banff-Jasper area in British
Columbia, and places in between. Metropolitan driving has included
Chicago and New York City.
We will use our cRamper for another two or three years and then plan to
convert a commercial van into a unit that has more homelike amenities and
more interior space. There are no plans available for the “cRamper”. We
did some measuring and figuring and then just built it. Most of the items
used to put the unit together can be found in large full-service hardware
stores or through RV dealers. Information on how to use the items and
materials is available from the retailer, or on the manufacturer’s website.
“Shopping “ in auto wrecking and general salvage yards is highly
recommended.
E-mail inquiries to Alan ariggins@neb.rr.com
========================================================
Editor's Note
While there are not a lot of details in how to replicate what these folks
have done, there really can't be. Your pickup bed may be a different
width and length, and your shell will certainly be different. However, they
have several ingenuis ideas we can all benefit from:
1) Take what you have, and can afford, and make it work. The cRamper
works much better for them than campers weighing and costing 10 or 20
times as much.
2) Pickup shells can be found very easily and modified to gain the extra
height needed. This is a huge advantage over living/traveling in a van, which
are very difficult to raise. Also, many people want four wheel drive to get
further back into the wilderness, which is commonly available in pickups
but rare in vans.
3) Most systems (sewer/water/heat/refrieration) found in the typical RV
can be cheaply and easily duplicated, thus eliminating their expense,
complication, and weight.
4) To save room, consider a removable bed that runs across the width of
the truck, instead of length wise. During the day, they lounge on the lower
bed/couch, then at night, one sleeps on the lower bunk, and one sleeps in
the upper bunk. Ingenuis!!
5) Be comfortable! They added a small house air conditioner that runs off
shore power when available or, you can get a small Honda generator to
power it when boondocking.
These folks are examples for all of us of what can be accomplished when
we want to travel and live cheaply in RV's!
The World’s Tiniest, Nearly Full Service “RV”
This little rig was homebuilt from a salvaged fiberglass pickup topper
because my wife and I did not care for what was commercially available.
At the time we built the rig we did not care to have a major investment in
a larger outfit since we could not travel enough to justify the expense.
The Chevrolet Silverado truck that we are now using replaced two older,
high mileage vehicles; it was selected for its passenger comfort, cargo
capacity, and towing capability. A special intended use for this truck was
to haul a camper, or tow a small camping trailer. During the process of
selecting a camper or trailer we came to a conclusion; we didn’t want to
use a trailer, and the campers that would fit our truck were very heavy
and full of features that we didn’t need or want. What we needed was a
small, practical unit that weighed about 700 pounds, which is about one-
half the weight of the commercially available units. All that we wanted
was a place to sleep, a couch that allowed us to lounge a bit, an ice chest, a
sink with limited water supply, light cooking facilities and a toilet. The
only luxury would be the installation of an electrical system, which would
allow us to have an air conditioner and electric heat.
We decided that we could build a slide in camper of our own. An older
eight-foot fiberglass topper was found in a local salvage yard for $50,
and for an extra $5 a stainless steel sink was harvested from a salvaged
motor home. The sliding windows in the topper only required cleaning and
replacement of the screens.
Because we had a 6 foot bed, we measured out what our finished roof
height would be, and cut a notch out of the front of the 8 foot topper,
which allowed us to put about two feet of the topper over the top of the
truck cab as a storage area that is accessible from the inside. To give
added headroom in the camper a six-inch high box beam was built between
the bottom of the topper and the rails in the truck box. An exterior cargo
container was made from furnace ducting and attached to the front of the
camper. These details can be seen in the picture at the top of the article,
taken at the Arches National Park. All construction is either the original
fiberglass topper or 3/8-inch to 1/2- inch plywood. All joints are done
with close grain hardwood blocks, high-grade wood screws (stay away
from drywall screws) and either Epoxy or Polyurethane glue. All of the
construction can be accomplished with common hand tools. Power tools
needed, at a minimum are: saber saw, drill and sander. Access to a
Dremel power tool and hand held belt sander would be helpful.
Finished dry weight of the unit is 440 pounds, which is less than 1/3 of the
rated cargo capacity for the truck bed, and 700 pounds less than the
lightest factory built unit. Handling has not changed to any degree; there
is no wallowing, swaying or noticeable instability when carrying the camper.
Loading is easily accomplished with two lifters made out of boat trailer
winches, which were fabricated by a local welding shop. Total cost of the
cRamper was about $1.25 per pound. In five years of use it has paid for
itself. We have spent many nights for no cost, and have found the
average cost to be less than $25 per night when using commercial RV
parks.
Layout of the unit is conventional for the couch, which is about five feet
long, being oriented from front to rear; a fold down extension extends
this to a full six feet long. Since there is limited headroom, the top bunk is
oriented across the unit, and elevated about two feet above the bottom
bunk. The result is that the occupant of the bottom bunk has feet and
lower legs beneath the top bunk. The picture shows the unit set up with
the top bunk in place, but lacking the mattresses, which were in winter
storage when the picture was taken. Mattresses are base camp type
foam and air products, which are available from most outdoor stores, or
found on the Internet.
For a toilet we chose a Fiamma, which is very similar to the Thetford
brand and others, which can be purchased at most stores that have a
selection of camping goods, or through a well-stocked RV dealer. Ours is
placed on a securely mounted stand, and held down during travel with a
heavy cargo strap
The main part in the water system is the $5 sink, which is mounted in a
counter and cabinet arrangement just forward of the toilet. Water is
pressure fed from a new, unused three-gallon yard sprayer, which is
mounted near the ice chest, and plumbed into the sink with a longer hose.
Grey water is collected into a 2-1/2 gallon lawn mower fuel container
located near the back wall. The interior pictures do not feature the water
tank since it is in winter storage.
We use one of the newer ice chests, the more heavily insulated type, which
is securely strapped down while traveling. Depending on the weather, a
10-pound block of ice and some cube ice will last at least two days, and up
to five days.
Air conditioning is with a common residential 110 Volt window unit mounted
through the back wall, and if the temperature drops, a portable ceramic
element bathroom heater keeps us quite warm.
The unit is wired with automotive multi-strand wire rather than the single
conductor residential wire, for flexibility, and vibration resistance. There
are three wall sockets in the unit to power the air conditioner, electric
heater, laptop computer, and various battery chargers. Lighting is by small
wall mounted 110 Volt AC, and 12 Volt DC florescent lights. These smaller
light fixtures can be found in hardware and RV stores. Our
“entertainment center” is a $20 portable AM/FM radio.
While camping we prefer to keep the preparation of meals as simple as
possible. If we are camped out in a national or state park that has no
electrical hookups and decide to prepare a meal, it is done with a one-
burner back packing stove. Eating out is done quite often while traveling
because of the unique dining experiences available while on the road.
We do not "live" in the cRamper, it is what gets us to where we want go, to
"do things”. The type of travel and camping that we do generally has us
moving location every several days.
Many of our zero cost overnight stays have to do with stopping on the way
to a destination, and needing only to stop and sleep. A considerable part
of our travel is on the old main highways that have been superseded by the
Interstate system. Traffic is much lighter on the old main roads, which is a
pleasant change from the pressure of driving “the slab”. Many of the area
attractions are located along the older main roads anyway, and
opportunities for low cost camping are plentiful. There are local
restaurants in the off-Interstate areas that are worth taking the time to
find.
Fuel consumption of our truck remains in the 16 – 19 MPG range. Cruising
speed is selected to blend with the existing traffic flow, and has been as
high as 85 MPH. We can park anyplace standard automobiles can, except
in the older multi-level parking garages, since the top of the camper is at
7’ 3”. Our travels with the cRamper have taken us “from sea to shining
sea”, the Gulf Coast, Great Lakes, the Banff-Jasper area in British
Columbia, and places in between. Metropolitan driving has included
Chicago and New York City.
We will use our cRamper for another two or three years and then plan to
convert a commercial van into a unit that has more homelike amenities and
more interior space. There are no plans available for the “cRamper”. We
did some measuring and figuring and then just built it. Most of the items
used to put the unit together can be found in large full-service hardware
stores or through RV dealers. Information on how to use the items and
materials is available from the retailer, or on the manufacturer’s website.
“Shopping “ in auto wrecking and general salvage yards is highly
recommended.
E-mail inquiries to Alan ariggins@neb.rr.com
========================================================
Editor's Note
While there are not a lot of details in how to replicate what these folks
have done, there really can't be. Your pickup bed may be a different
width and length, and your shell will certainly be different. However, they
have several ingenuis ideas we can all benefit from:
1) Take what you have, and can afford, and make it work. The cRamper
works much better for them than campers weighing and costing 10 or 20
times as much.
2) Pickup shells can be found very easily and modified to gain the extra
height needed. This is a huge advantage over living/traveling in a van, which
are very difficult to raise. Also, many people want four wheel drive to get
further back into the wilderness, which is commonly available in pickups
but rare in vans.
3) Most systems (sewer/water/heat/refrieration) found in the typical RV
can be cheaply and easily duplicated, thus eliminating their expense,
complication, and weight.
4) To save room, consider a removable bed that runs across the width of
the truck, instead of length wise. During the day, they lounge on the lower
bed/couch, then at night, one sleeps on the lower bunk, and one sleeps in
the upper bunk. Ingenuis!!
5) Be comfortable! They added a small house air conditioner that runs off
shore power when available or, you can get a small Honda generator to
power it when boondocking.
These folks are examples for all of us of what can be accomplished when
we want to travel and live cheaply in RV's!
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
In the above picture, notice the window
air conditioner mounted on the top right
of the back wall. Also, notice that they
gained extra height by adding a "box
beam" between the truck bed and the
shell. It looks like it belongs there.
air conditioner mounted on the top right
of the back wall. Also, notice that they
gained extra height by adding a "box
beam" between the truck bed and the
shell. It looks like it belongs there.
In the above picture, notice the fold
down extension to the five foot couch
to turn it into a 6 foot bed. Across the
truck bed is the removable upper bunk
with supports in place.
down extension to the five foot couch
to turn it into a 6 foot bed. Across the
truck bed is the removable upper bunk
with supports in place.
