LIFTING CHARTS - Boom Trucks NATIONAL MODEL 131H - 3 TON CAPACITY capacities Load Rating Chart: Series 131H with 25- ft Jib / Fullspan Outrigger & Stabilizer Other Series 13H Load Rating Charts are available. National Crane will send you a chart on request or you may secure needed load rating information through your nearest National Crane dealer. LENGTH IN FEET 2nd Jib 1st Jib 25 1 86 72 58 29 Operating radius from C/L rotation with unloaded boom -1 8 A 7 2 4 6 8 1 RADIUS IN FEET SERIES 131H WITH 25- ft JIB FULL SPAN OUTRIGGER & STABILIZER B C 6 4 D 3 5 42.4 2 1 42.8 16 14 12 1 8 6 4 2 HEIGHT IN FEET Structural Limit Line w/ 25' Jib Erected Do not move unloaded boom beyond limit line. Stability Limit Line w/ 15 lb Stability Limit Line w/ 15 lb Structural Limit Line w/ 15 lb Structural Limit Line w/ ' Jib Erected LOADLINE EQUIPMENT DEDUCT Downhaul weight...15 lb (68 kg) One sheave block...35 lb (139 kg) Two sheave block...35 lb (159 kg) Three sheave block...575 lb (261 kg) CAUTION: Do not operate crane booms, jib extensions, any accessories or loads within 1 ft (3m) of live power lines or other conductors of electricity. Jib and boom capacities shown are maximum for each section. Do not exceed capacities at reduced radii. Load ratings shown on the load rating charts are maximum allowable loads with the outriggers properly extended and the outrigger lock pins engaged on a firm, level surface and the crane leveled and mounted on a factory recommended truck. Always level the crane with the level indicator located on the crane. The operator must reduce load to allow for factors such as wind, ground conditions, operating speeds and their effects on freely suspended loads. Overloading this crane may cause structural collapse or instability. Weights on any accessories attached to the boom or loadline must be deducted from the load chart capacities. Do not deadhead lineblock against boom tip when extending boom or winching up. Keep at least three wraps of loadline on drum at all times. Use only specified cable with this machine. NOTE: 1. Operate with jib by radius when main boom is fully extended. If necessary increase boom angle to maintain loaded radius. 2. Operate with jib by boom angle when main boom is not fully extended. Do not exceed rated jib capacities at any reduced boom lengths. Load Rating Chart: Series 131H with 25- ft Jib / Fullspan Outrigger & Stabilizer RADIUS (ft) 5 8 1 12 15 2 25 3 35 4 5 55 6 65 7 75 8 85 9 95 77.3 7.8 66.4 61.8 54.5 4.6 19.9 29 ft * 6,, 36,9 33, 28,3 21,95 15,7 1, 29 ft 1 ft RATED LOADS WITHOUT JIB A B C ft 58 ft 72 ft 77.9 75.3 72.7 68.4 6.9 52.7 43.5 32.2 16.3 29,1 29, 28,6 24,6 21, 17,5 12,8 1,15 7,85 7,6 78 74.8 69.4 63.8 57.9 51.6 37 26.9 28,6 23,5 19, 16,5 13,2 1,1 8, 6,5 5,25 4,35 79 74.6 7.3 65.8 61.1 56.6 51.3.5 39.1 31.7 22.1 22,9 17, 15,7 13,5 1,4 8,25 6,7 5,5 4,5 3,7 3,5 2,6 78.3 74.8 71 67.3 63.8 59.6 55.3 5.8.9 4.6 34.7 27.7 18.2 D 86 ft 16,3 13,7 11,35 1,6 8, 6,9 5,65 4,7 3,8 3,15 2,6 2,1 1,7 1,55 79.9 77.3 74.4 71.8 68.9 65.6 62 58.2 54.4 5.5 46.3 41.8 36.8 31.2 24.4 14.6 1 ft 1,65 1, 1, 9,4 8,5 7,1 5,85 4,85 4, 3,3 2,75 2,25 1,8 1, 1,15 9 8 131H 25 25 ftjib JIB RATED LOADS LOADS 25 ft ft ft ft RADIUS RADIUS JIB JIB JIB (ft) (ft) 35 4 5 55 6 65 35 77.9 77.9 4 76.5 76.5 73.7 73.7 5 71.2 71.2 55 68.7 68.7 6 66.2 66.2 65 63.7 63.7 4,9 4,5 4,5 3,7 3,4 3,15 3, 75.9 75.9 2,5 74.3 74.3 2,5 72.4 72.4 2,5 7.2 7.2 2,3 68.1 68.1 2,2 2,5 2,5 2,5 2,3 2,2 7 7 6.7 6.7 2,7 66 662,1 2,1 75 8 757.5 57.5 8 53.9 53.9 2,25 1,8 63.8 63.8 2, 61.3 61.3 1,85 2, 1,85 85 9 85.2 5.2 9 46.2 46.2 1,35 1, 59 56 591,8 561,5 1,8 1,5 95 1 95 42.4 42.4 1 7 52.8 52.8 1,2 49.5 49.59 1,2 9 15 15 46 46 6 6 11 11 42.8 42.85 5 RATED LOAD REDUCTIONS WITH STOWED JIB 25 ft JIB STOWED LENGTH (ft) Note: 1. All capacities are in pounds, angles in degrees, and radii in feet. 2. Loaded boom angles are given as reference only. 3. Shaded areas are structurally limited capacities. 4. Handling of personnel is only permitted with full span extension of all outrigger and stabilizer beams. * 5. See owners manuals. The 6, lb load requires optional 9/16 in diameter 6x25 IWRC cable. THIS CHART IS ONLY A GUIDE AND SHOULD NOT BE USED TO OPERATE THE CRANE. The individual crane s load chart, operating instructions and other instructional plates must be read and understood prior to operating the crane. 29 58 72 86 1 Reduce load 8 lb Reduce load 6 lb Reduce load lb Reduce load 35 lb Reduce load 3 lb Reduce load 25 lb *SHADED AREAS ARE STRUCTURALLY LIMITED CAPACITIES 1
mounting configuration FRONT JACK REQUIRED FOR 36 o WORK AREA 8.4 814 BARE 18 GARW *ALL DIMENSIONS INCHES AND POUNDS. 262. 192. 15. 888 BARE 34 GARW 36 o FULL CAPACITY WORK AREA The mounting configuration is based on an 85% stability factor. If the bare truck weight requirements are not met, counterweight will be required. The complete unit must be installed on the truck in accordance with factory requirements. Since individual truck chassis vary, a test must be performed on the unit to verify actual stability after mounting and installing counterweight (if required). A summary of mounting and truck requirements are: For 18 degree working area Gross Axle Weight Rating Front (GAWR) 18, lb (8,165 kg) Gross Axle Weight Rating Rear (GAWR) 34, lb (15,5 kg) Gross Vehicle Weight Rating (GVW) 52, lb (23,587 kg) Wheelbase (WB) 262 in (6.65m) Cab to Axle Trunnion (CT) 192 in (4.88m) After Frame (AF) 15 in (2.67m) Frame Section Modulus (SM) from outrigger to RSOD 2 in 3 (327cm 3 ) and 11, psi (759 MPa) material Bare Chassis Weight required for stability prior to installation Front 8,14 lb (3692 kg) Rear 8,88 lb (428 kg) For 36 degree working area Optional Single Front Stabilizer (SFO) Gross Axle Weight Rating Front (GAWR) 18, lb (8,165 kg) Gross Axle Weight Rating Rear (GAWR) 34, lb (15,5 kg) Gross Vehicle Weight Rating (GVW) 52, lb (23,587 kg) Wheelbase (WB) 262 in (6.65m) Cab to Axle Trunnion (CT) 192 in (4.88m) After Frame (AF) 15 in (2.67m) Frame Section Modulus (SM) from front spring hanger to end of after frame 3 in 3 (327cm 3 ) and 11, psi (759 MPa) material Bare Chassis Weight required for stability prior to installation Front 8,2 lb (372 kg) Rear 8,9 lb (437 kg) Note: Chassis will require extended front frame rails for SFO addition. For 36 stability the truck frame must have a 3. in 3 (492 cm 3 ) section modulus [3,3, in-lb (372,85 N.m) RBM] minimum under the crane frame, 18 in 3 (295 cm 3 ) section modulus [1,98, in-lb (223,71 N.m) RBM] at the front spring rear hanger, 12 in 3 (197 cm 3 ) section modulus [1,32, in-lb (149,14 N.m) RBM] through the front spring and 3 in 3 (49 cm 3 ) section modulus [33, in-lb (37,284 N.m) RBM] at the stabilizer attachment point on each truck frame rail. NOTE 1: NOTE 2: NOTE 3: NOTE 4: NOTE 5: NOTE 6: Gross Vehicle Weight Rating (GVWR) is dependent on all components of the vehicle (axles, tires, springs, fame, etc.) meeting manufacturers recommendations; always specify GVWR when purchasing trucks. Diesel engines require a variable speed governor and energize-to-run fuel solenoid for smooth crane operation; electronic fuel injection is required. All mounting data is based on a National Series 13H with subbase and an 85% stability factor. The complete unit must be installed in accordance with factory requirements, and a test performed to determine actual stability and counterweight requirements; contact the factory for details. Transmission neutral safety interlock switch is required. 131H with front center stabilizer will be approximate 4 ft overall length. 1311H will exceed 4 ft overall length. 131H 2
specifications Boom and Jib Combinations Data AVAILABLE IN THREE BASIC MODELS. Model 1369H Equipped with a 22 to 69 ft (6.7-21.3 m) four-section boom. Maximum tip height is 78 ft (23.77 m). 22-69 ft (6.7-21.5 m) four-section boom. Model 131H Equipped with a 29 to 1 ft (8.83-3.48 m) four-section boom. This model can be equipped with a 25- ft (7.62-13.41 m) two section jib. Maximum tip height w/ ft (13.41 m) jib is 153 ft (.63 m). 29-1 ft (8.83-3.48 m) four-section boom. 13FJM 25- ft (7.62-13.41 m) two-section jib Model 1311H Equipped with a 33 to 11 ft (1.5-33.52 m) four-section boom. This model can be equipped with a 25- ft (7.62-13.41 m) two-section jib. Maximum tip height w/ ft (13.41 m) jib is 163 ft (49.68 m). 33-11 ft (1.5-33.52 m) four-section boom. 13FJM 25- ft (7.62-13.41 m) two-section jib Note: Maximum tip height is measured with outriggers/stabilizers fully extended. 13H Winch Data Do not deadhead line block against boom tip when extending boom. Keep at least 3 wraps of loadline on drum at all times. Use only 9/16 diameter rotationresistant cable with 38,5 pounds breaking strength on this machine. MAXIMUM LENGTH AT MAXIMUM ELEVATION WITH RIGGING SHOWN WITH LOAD BLOCK AT GROUND LEVEL 1 Part Line 2 Part Line 3 Part Line 4 Part Line 5 Part Line 6 Part Line 7 Part Line 69 ft boom jib 69 ft 69 ft 61 ft 51 ft 31 ft 21 ft 1 ft boom jib 1 ft 75 ft 6 ft 5 ft 43 ft 36 ft 154 ft boom jib 11 ft 94 ft 78 ft 62 ft 46 ft 32 ft Average Cable Breaking Lift and Lift and Lift and Lift and Lift and Lift and Lift and Winch Supplied Strength Speed Speed Speed Speed Speed Speed Speed Standard 9/16 in Diameter Planetary Rotation 38,5 lb 7,7 lb (3493 kg) 15,4 lb (6986 kg) 23,1 lb (1 478 kg) 3,8 lb (13 971 kg) 38,5 lb (17 464 kg) 462 lb (2 956 kg) 53,9 lb (24 9 kg) Winch Resistant (17 464 kg) 164 fpm (5 m/min) 82 fpm (25 m/min) 55 fpm (16 m/min) 41 fpm (12 m/min) 33 fpm (1 m/min) 27 fpm (8 m/min) 23 fpm (7 m/min) Burst 9/16 in Diameter of Rotation 38,5 lb 3, lb (1361 kg) 6, lb (2722 kg) 9, lb (483 kg) 12, lb (53 kg) 15, lb (684 kg) 18, lb (8 165 kg) 21, lb (9 526 kg) Speed Resistant (17 464 kg) 265 fpm (111 m/min) 132 fpm (4 m/min) 88 fpm (27 m/min) 66 fpm (2 m/min) 53 fpm (16 m/min) fpm (13 m/min) 38 fpm (11 m/min) All winch pulls and speeds in this chart are shown on the fourth layer. Winch line pulls would increase on the first, second and third layers. Winch line speed would decrease on the first, second and third layers. Winch line pulls may be limited by the winch capacity or the ANSI 5 to 1 cable safety factor. These are shown below: Winch 4th Layer Drum Pull Allowable Cable Pull Standard planetary 7,7 lb (3493 kg) (low speed) 7,7 lb (3492 kg) 3, lb (1361 kg) ( burst of speed ) Type Rating Weight Downhaul Weight 5 USt (4.53t) 15 lb (68 kg) 1 Sheave 12 USt (1.89t) 35 lb (139 kg) 2 Sheave 19 USt (17.24t) 35 lb (159 kg) 3 Sheave 3 USt (27.22t) 575 lb (261 kg) 131H 3
accessories Radio Remote Controls Eliminate the handling and maintenance concerns that accompany cabled remotes. Operate to a range of about 25 ft (76 m), varying with conditions. One-Person Basket Strong but lightweight steel basket with 3 lb (139 kg) capacity, gravity hung with swing lock and full body harness. Heavy-duty Personnel Basket 1,2 lb (5 kg) capacity steel basket with safety loops for four passengers. Gravity leveling 72 x 42 inch (183 x 17 cm) platform. Fast attachment and secure locking systems. Load chart must show 2,3 lb (143 kg) minimum to operate this accessory. Winch Drum Rotation Indicator Last Wrap Indicator Option on winch with indicator on Easy Reach console. Single Front Outrigger Center front stabilizer with a 25 in vertical stroke NB4R B1-S 2B1-S (for dual locking baskets) BSA-1 BSA-R1 (provides rotation) WDRI LLI SFO Steel Tool Box Options Bulkhead-steel for super-duty beds BHSD 131H 4
dimensions R72.18 TAILSWING G 1311H 11 (33528) EXTENDED 32 (9754) RETRACTED 131H 1 (348) EXTENDED 29 6 (8992) RETRACTED 1369H 69 (2131) EXTENDED 21 9 (6629) RETRACTED CENTERLINE OF ROTATION CG 1.75 89.4 H 78. 2.39 2 T-BOX 59.22 G CENTER OF GRAVITY FROM CENTERLINE Series G H DRY WEIGHT* W/OIL WEIGHT* 1369H 61.2 in [155 cm] 59.8 in [152 cm] 18,462 lb [8,374 kg] 19,196 lb [8,77 kg] 131H 89.1 in [226 cm] 64.1 in [163 cm] 2,68 lb [9,348 kg] 21,342 lb [9,681 kg] 1311H 98.7 in [251 cm] 65.4 in [166 cm] 21,346 lb [9,682 kg] 22,8 lb [1,15 kg] TOP OF TRUCK FRAME RAIL * ABOVE WEIGHTS DO NOT INCLUDE RESERVOIR, RSOD, JIB, PTO, PUMP, BED ** WEIGHT INCLUDES, WINCH, ROPE, TURRET, LIFT CYLINDER, FRAME, CONTROLS, OUTRIGGERS, PLATFORMS, TORQUE BOX, REST, BUMPER, DOWNHAUL WEIGHT 24.56 RETRACTED 51.6 EXTENDED.69 RETRACTED 12 EXTENDED 99.5 131H 5