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Tronair 02-7947C0000 Portable Proof Load Tester for Tripod Jacks, 35-Ton Capacity

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The Tronair 02-7947C0000 Portable Proof Load Tester is designed to test the hydraulic load and pressure relief valve of tripod jacks.

When used in conjunction with the Jacking Pedestal Kit (K-5198), this unit can also test axle jacks.

The Portable Tripod Jack Proof Load Tester is capable of testing the following Tronair jacks (base model numbers):

Standard Features

Specifications

General Information
Part #02-7947C0000
ManufacturerTronair
Manual 1View Tronair 02-7947C0000 Manual
Shipping Information
Shipping Weight2165 lbs.
Shipping Dimensions114 x 83 x 78 in.
Freight NMFC133300
Schedule B8425420000
ECCNEAR99
Spare Parts
G-1155-106222Screw, HSSS 3/8-16 x 2.25
G-1158-105120Screw, SHCS 5/16-18 x 1.25
G-1202-1060Nut, 3/8 Elastic Stop
G-1203-1050Jamnut, 5/16 Elastic Stop
G-1203-1055Jamnut, 5/16 Elastic
G-1250-1050NFlatwasher, 5/16 Narrow
G-1250-1060NFlatwasher, 3/8 Narrow
G-1313-08Pin, Cotter
G-1450-04Roll Pin
R-1391Pin, Towing
TR-1672-01Sleeve
Z-4758-01Weldment, Fork
Z-4763-01Weldment, Handle
Z-4764-01Weldment, Outer
Z-4774-01Tube, Inner
Z-4776-01Tube, Handle

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AIRCRAFT COMPATIBILITY

Compatible Aircraft*
Adam A500 , A700
Aerospatiale Nord 262
Airbus Military (CASA) 212-100 , 212-200 , C-295 , CN-235/HC-144A
ATR 42 , 72
BAe 146-100, -200, -300/Avro RJ70, RJ85, RJ100 , ATP , Jetstream 31 , Jetstream 41 , RJ70 , RJ85
Bell 204 , 205 , 206B3 , 206L4 , 206LT , 212 , 214 , 214ST , 222 , 230 , 407 , 407GX , 412 , 427 , 429 , 430 , 505 , 525 , CH-139 , OH-58 , TH-67 , UH-1 , UH-1H
Boeing 707 , 717 , 727-100 , 727-200 , DC-9 Series 10 , DC-9 Series 20 , DC-9 Series 30 , DC-9 Series 33 , DC-9 Series 40 , DC-9 Series 50 , MD-80
Bombardier C-21 , Challenger 300 , Challenger 350 , Challenger 600 , Challenger 601 , Challenger 604 , Challenger 605 (CL605) , Challenger 650 , Challenger 850 , Challenger 870 , Challenger 890 , CL-215 , CL-215T , CL-415 , CRJ100 , CRJ1000 , CRJ200 , CRJ700 , CRJ705 , CRJ900 , Dash 6 (Twin Otter UV-18A) , Dash 7 , Dash 8-100 , Dash 8-200 , Dash 8-300 , Learjet 23 , Learjet 24 , Learjet 25 , Learjet 31 , Learjet 31A , Learjet 35 , Learjet 45 , Learjet 55 , Learjet 60 , Learjet 70 , Learjet 75
Britten Norman Islander/Trislander
Cessna 150 , 152 , 172 , 177 , 180 , 182 , 185 , 206 , 207 , 210 , 310 , 320 , 337 Skymaster , 340 , 401 , 402 , 404 , 411 , 414 , 414A , 421 , 421C , Ascend , Bravo , Caravan 208 , Caravan 208B , Caravan 406 , Citation 560 XL , Citation 560 XLS , Citation 650 , Citation CJ1 , Citation CJ2 , Citation CJ3 , Citation CJ4 , Citation Encore 560 , Citation I 500 , Citation I/SP 501 , Citation II 550 , Citation III , Citation M2 , Citation SII , Citation Sovereign 680 , Citation Ultra 560 , Citation V , Citation VI , Citation VII , Citation X 750 , Latitude 680A , Mustang 510
Daher-Socata TBM-700 , TBM-850
Dassault Falcon 10-100 , Falcon 20-200 , Falcon 2000 , Falcon 2000EX , Falcon 50 , Falcon 50EX , Falcon 7X , Falcon 8X , Falcon 900 , Falcon 900EX
Diamond Aircraft DA20-A1 , DA20-C1 , DA40 Diamond Star
Eclipse 500
Embraer EMB-110 , EMB-120 , ERJ-135 , ERJ-140 , ERJ-145 , Legacy 450 , Legacy 500 , Legacy 600 , Legacy 650 , Phenom 100 , Phenom 300 , Praetor 600
Eurocopter AS350 A-Star (High Skid Gear) , AS350 A-Star (Low Skid Gear) , AS355 Twin Star , AS365N Dauphin , BK-117 , BO-105 , H135 (EC135) , H145 (EC145) , HH-65A Dolphin , UH-72A Lakota
Fairchild/Dornier Dornier 228-100/200 , Dornier DO328 , Dornier DO328 Jet , Envoy 3 , Merlin II , Metro Merlin III , Metro Merlin IV
Fokker 27 , 28 , 50 , 70
General Atomics Predator B
General Dynamics Convair 580 , Convair 600 , Convair 640
Grob G120A , G120TP
Gulfstream Aero Commander , G100 (Astra SPX) , G150 , G200 (Galaxy) , G280 , G350 , G450 , G500 , G550 , G600 , G650 , G650ER , G700 , I , II , III , IV , IVSP , Turbo Commander , V , VSP
Hawker Beechcraft Beech 1900 , Beech 99 , Beech Baron , Beech Bonanza , Beechjet 400A , C-12 , Diamond , Duke 60 , Hawker 1000 , Hawker 4000 (Horizon) , HS-125 400 Series , HS-125 800 / 850 / 900 Series , King Air , Premier , Queen Air , T-1 Jayhawk , T-400 , T-6A Texan II , U-21 A/G
IAI Astra , Westwind 1 , Westwind 2
Lockheed Jetstar C-140
McDonnell Douglas DC-9 Series 10 , DC-9 Series 20 , DC-9 Series 30 , DC-9 Series 33 , DC-9 Series 40 , DC-9 Series 50 , MD-80
Mitsubishi MU-2 Marquise , MU-2 Solitaire
Mooney All
Nihon YS-11
Nomad Nomad
Northrop Firebird
Piaggio P-180 Avanti
Pilatus PC-12 , PC-9
Piper Aerostar , Aztec , Cherokee , Cheyenne II , Cheyenne III , Chieftan , Comanche , Navajo , Seneca
Saab 2000 , 340
Sabreliner 40 Series , 60 Series , 70 Series
Shorts 330 , 360
Sikorsky CH-148 , H-92 Superhawk , MH-60R, SH-60B/F, HH-60H, HH-60J, S-70B, S-70i , S-76 (AUH-76) , S-92 , UH-60 Black Hawk, MH-60S Seahawk
Sino Swearingen SJ30-2
*This list is for general reference only and may not be entirely accurate for all aircraft. Please confirm all equipment meets the requirements of your aircraft with the owners/maintenance manuals prior to purchasing or using with your aircraft.

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QUESTIONS & ANSWERS

Question:
What is the recommended testing frequency for tripod and axle jacks?
Answer:

Annual testing is recommended to ensure the continued safety and reliability of tripod and axle jacks. Over time, these components can experience wear and tear, leading to decreased performance or even failure.

Regular testing helps identify potential issues early on, allowing necessary repairs or maintenance to be performed before they become more serious. Additionally, annual testing can help verify that the jacks still meet the required safety standards for their intended use.

Asked September 6, 2024
Question:
What is the capacity of the Portable Tripod Jack Proof Load Tester?
Answer:

While the load tester itself has a working capacity of 35 tons (70,000 lbs.), the load cell (the device that measures the weight or force applied) and the display (which shows the measurement results) are both capable of accurately measuring and handling forces up to 200,000 lbs. (100 tons).

Asked September 6, 2024
Question:
What is the working height of this unit?
Answer:

The working height – or maximum height at which the proof load tester can effectively test jacks – is just over 7 ft. (2.1 m). This measurement refers to the distance from the ground to the load cell or testing point where the jack interacts with the tester.

Asked September 6, 2024
Question:
How many adjustable height points does the tester have?
Answer:

This unit has eight adjustable height points, with the four lower points being half the distance apart from the upper four points.

The adjustable height points allow the operator to set the proper testing height for the jack, ensuring the ram of the jack being tested is aligned correctly with the load cell. This is crucial for accurately testing both tripod and axle jacks.

Asked September 6, 2024
Question:
How do I adjust the height on this unit?
Answer:

To adjust the height, remove the lynch pins and adjustment pins from all three legs, set the desired height, and then reinstall the adjustment pins and lynch pins. Forklift pockets are integrated into the upper bridge to support the load during adjustment.

Asked September 6, 2024
Question:
Can this tester be used to test other types of jacks besides tripod and axle jacks?
Answer:

No, this unit is specifically designed for testing tripod and axle jacks.

Asked September 6, 2024
Question:
How often should the proof load tester be calibrated?
Answer:

Tronair recommends calibrating the load cell, cable, and digital load indicator as a complete unit annually, or as local directives apply.

Asked September 6, 2024
Question:
What is the warranty on this proof load tester?
Answer:

Like all Tronair products, the Portable Tripod Jack Proof Load Tester is warranted to be free of manufacturing or material defects for one year after shipment to the original customer.

This warranty is solely limited to the repair or replacement of defective components and does not cover parts required for normal maintenance or parts covered by a component manufacturer’s warranty.

Asked September 6, 2024
Question:
What is the main structure of this load tester made from?
Answer:

The main structure of this portable load tester is made of steel for exceptional durability.

Asked February 10, 2025