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Tuesday, September 11, 2007

DPROX Chokaran





Source: Disenyo Pilpino

The DPROX Chokaran® is Disenyo Pilipino 's attempt to prove that a vehicle can be conceptualized, designed, fabricated and assembled by Filipinos, given existing technologies and prevailing economic conditions.

The Chokaran is a four-wheel-drive vehicle adapted to Philippine driving conditions. It was designed for the use of the average Filipino family, and is also called "Family Utility Vehicle" or FUV ®.

Wagon, Shuttle, and 2WD versions may be requested.

The main design criteria are:
1. SMOOTHNESS of ride - because of perennial floods and rough road conditions; big wheels and long wheelbase;
2. DURABILITY like that of the Jeepney - a 10 to 15-year performance expectancy for economic and ecological reasons;
3. COMFORT and amenities of a car - to be at par, at least, with prevailing auto safety and interior standards;
4. USEFULNESS of a pick-up - for occasional light to medium hauling;
5. RUGGEDNESS of an off-roader - for rural as well as urban use, with 4WD option;
6. AVAILABILITY of parts and service - can be maintained and serviced anywhere in the archipelago and uses parts found in most supply stores;
7. FLEXIBILITY - convertible from, pickup to wagon to passenger;
8. FILIPINO STYLE - an evolution of the Jeepney style to connect with Filipino automotive tastes.

Chokaran and similar DPROX projects are custom assembled by prequalified jeepney/AUV fabricators using indigenous automotive fabrication methods and practices, in a sequence akin to building construction projects. The segments of the project are as follows:

1. ENGAGEMENT ~ the Owner/Customer enters into an agreement with the Project Designer;
2. PROGRAMMING & SOURCING ~ the Specifications of the project are determined, and the essential parts and components are purchased;
3. POWER TRAIN ASSEMBLY ~ the platform consisting of engine and chassis are assembled;
4. DESIGN DEVELOPMENT ~ the specifications are translated into fabrication drawings and models if necessary;
5. BODY FABRICATION & PAINTING ~ upon purchasing the needed materials and parts, the body is fabricated on the platform and painted;
6. INTERIORS & DETAILING ~ upon purchasing the needed materials and parts, the interiors, automotive glass and specified accessories are installed;
7. TESTING & REGISTRATION ~ the vehicle is road-tested and registered with the LTO;
8. DELIVERY ~ the vehicle is delivered to the Owner/Customer.

Fabrication can take anywhere from three to six months, depending on the complexity of the work required. The basic version of Chokaran is available at the price of a passenger jeepney. Prices of vehicles custom-built to owner's specifications may vary accordingly. The normal floor price of DPROX auto projects is PhP350,000. Projects exceeding PhP600,000 are not encouraged. The scaled-down 2x4 version is available at P275,000 upwards.



GENERAL SPECIFICATIONS
Overall Length 4400 mm
Overall Width 1880 mm
Overall Height 1930 mm
Ground Clearance 30 cm
Wheelbase 3000 mm
Track F=1800 mm; R=1780 mm
Gross Weight 2000 kg max
Seating Capacity 6 to 12 pax
Fuel Tank Capacity 80 liters
ENGINE SPECIFICATIONS
Fuel System Diesel, 4-cycle
Cylinders 4 cylinders, in-line
Displacement 2.663 cc
Ignition Type Direct Injection OHV, 8-Valve
Aspiration Turbocharger
Bore X Stroke 96 mm X 92 mm
Compression Ratio 21.8 : 1
Maximum Power 73.8 kW = 99 hp @ 4000 rpm
Maximum Torque 220 Nm = 162 lbft = 22.4 kg @ 2200 rpm
Coolant Water
Main Bearings 5
Additives Coco engine oil additive
Emission Test Excellent
WHEELS & TIRES
Wheels 15-inch, "Tremor"
Tire Size 31x10.50R15
Tire Type All Terrain, Light Truck
Tire Make Pirelli "Scorpion"
--- ---
CHASSIS & POWER TRAIN
Format 4WD; Rear-2WD
Engine Location Front
Engine Alignment Longitudinal
Front Suspension Independent Double Wishbone
w/ Torsion Bars & stabilizers
Rear Suspension 4-link w/ Coil Springs, Stabilizer Bar
& semi-floating Live-Axle
Transmission 5-speed manual; 4L/4H/2H
Top Gear Ratio 0.82
Final Drive Ratio 4.63
Steering Power Assisted Recirculating Ball
Brakes Front & Rear Discs, w/ booster
--- --
BODYWORKS & STYLING
Designer/Stylist Disenyo Pilipino (DSFelipe,UAP)
Body Construction Integral on truck
Materials Sheet Metal, Fiberglass, Tubular Steel
LTO Classification Double-Cab Pickup (Convertible UV)
Use Classification Family Utility Vehicle ®
Doors 4, Power Wdows; detachable rear panel
Pickup Bed 0.96 x 1.55 x 0.64 = 0.95 cu.m.
Primer Epoxy
Finish & Topcoat Automotive & Polyurethane
Cabin Insulation 10mm Polyethylene, 5mm Rubber, Felt
Dashboard Panel <>
Windshield 58 x 24 in. curved tempered glass
Windshield Washer Yes
Wipers Twin 16", variable speed
Windows Power Windows
Mirrors Power Side Mirrors, Wide Rear View
Security Alarm, Keyless Entry, Remote Ignition
SAFETY & SECURITY
Bumpers Absorbent spring-mounted rubber
Headlights Jeepney Type, Halogen Bulbs
Parking Lights Fog w/ Halogen Bulbs
Body Shell Ga.16 G.I., curved & folded
Seat Belts Front 3 or 4-point, Rear 2-point
Airbags Optional, Modular
Door Locks Keyless Entry, Remote Ignition
COMFORT & AMENITIES
Aircon Single (Dual for Wagon & Shuttle)
Front Seats Recaro-type Buckets;
Rear Seats Reversible, Reclinable
Upholstery US or German Leatherette
Speakers 6 - doors & columns
OTHER FEATURES & OPTIONS: body paint, pillar mounted antenna, seatcover/fabrics, door trims, console box & shelf, mini-refrigerator, grab handles,

1 comment:

Unknown said...

hi po s inyo gusto ko lng po makatulong upang muling mabuhay ang gawang pinoy n m ga sasakyan kung gusto nyo po paki bisita lng ng accnt ko s fb mrt3tech@yahoo.com at pki p.m nlng po ako eto ung fb page ko s mga concept designs ko including concept ko pra s phil passenger jeepney...http://www.facebook.com/pages/_-wink-creative-concept-ideas/119249598203167