CATERPILLAR OEM SOLUTIONS

OFF-HIGHWAY TRUCK BARE CHASSISSELECTION GUIDE

770 | 772 | 775 | 777 | 785 | 785D | 789D

BUILT FOR THE WORK YOU DO.
Cat ® off-highway truck chassis can be leveraged for a variety
of final machines, including water trucks, tow tractors, andfuel / lube trucks. These specialty machines have proventhemselves in construction, quarries, and mining projects worldwide.
And with a wide selection of off-highway truck bare chassis,
you get exactly what you need: a rugged, reliable platform
that’s built for the most important application of all—yours.

DESIGNED TO WORK HARDER…
AND SMARTER.
Besides being tough, Cat off-highway truck bare chassis feature cuttingedge technology to increase productivity and lower operating costs.
» Advanced Productivity Electronic Control Strategy (APECS) controls
smooth-shifting transmissions, delivering improved acceleration andhigh productivity with low fuel consumption.
» Vital Information Management System (VIMS) allows you access toproduction data, machine health, and truck operation statistics. With
this data you can make informed decisions on operator training, haulroad efficiency, and scheduled service intervals. In addition, VIMS
reports on event logging, idle time, and fuel usage.
» While each Cat truck offers something different to every application,
they all have one very important thing in common: They're all designed,engineered and manufactured by Caterpillar. This integration ensuresthat the entire truck can be fully optimized to deliver the highest levelsof efficiency for your operations.

2

3

OFF-HIGHWAY TRUCK BARE CHASSIS SELECTION GUIDEMACHINE OPERATING WEIGHTS
The bare chassis weight and the maximum gross vehicle weights are listed on this page and the following page.
Care must be taken when designing any attachments so that the axle weights are not exceeded.

Front Axle

Rear Axle

Total Weightkg

lbkg

lbkg

lb

24 21353,38047 001

103,620

71 214

157,000

Bare Chassis Weight

15 014

33,100

10 00922,06625 02355,166

Payload

9199

20,28036 98881,54446 191

101,834

Bare Chassis Weight

14 79432,6149862

21,74324 65654,357

Payload9419

20,76637 13981,87746 558102,643

Bare Chassis Weight

15 32833,792

10 21822,52825 54656,319Payload8885

19,58836 78381,09245 668100,681

Bare Chassis Weight

15 10733,306

10 072

22,20425 17955,510Payload9105

20,07436 93081,41646 035

101,490

27 91461,54054 186

119,460

82 100180,999

Bare Chassis Weight

16 11835,53410 74523,68926 86359,223Payload

11 82326,06643 441

95,77155 237

121,776

Bare Chassis Weight

15 89835,048

10 59823,36526 49658,414

Payload

12 017

26,49243 58896,09555 604

122,585

Bare Chassis Weight

16 43236,22510 95424,15027 38660,376

Payload

11 48325,31543 232

95,31054 714

120,623

Bare Chassis Weight

16 21135,74010 80823,82727 01959,567

Payload

11 70325,80043 37895,63355 081

121,432

770
Gross Vehicle Weight (Target)
770 with Hoist Cylinders (LRC)

770 without Hoist Cylinders (LRC)

770 with Hoist Cylinders (HRC)

770 without Hoist Cylinders (HRC)772
Gross Vehicle Weight (Target)
772 with Hoist Cylinders (LRC)

772 without Hoist Cylinders (LRC)

772 with Hoist Cylinders (HRC)

772 without Hoist Cylinders (HRC)

LRC = Lesser Regulated Countries. HRC = Highly Regulated Countries. Weights include lubricant, coolant and 100% fuel.

4Front Axle

Rear Axle

Total Weightkg

lb

kg

lb

kg

lb

34 23775,48066 461

146,521111 812

246,503

Bare Chassis Weight

21 50047,39913 121

28,92834 621

76,326

Payload

27 01759,56250 174

110,615

77 191

170,177

Bare Chassis Weight

21 15946,64812 91428,47034 07375,118

Payload27 20959,98550 530111,400

77 739171,385

Bare Chassis Weight

22 086

48,69113 19529,09035 28177,781

Payload

26 78659,05349 745

109,669

76 531

168,722

Bare Chassis Weight

21 74347,935

12 99028,63834 73376,573Payload

26 97859,47550 101

110,454

77 079169,930

54 336

119,790

110 318

243,210164 654

363,000

Bare Chassis Weight

26 69858,85924 99055,09451 740114,067

Payload27 63860,93185 328188,115

112 914

248,933

Bare Chassis Weight

26 09857,53724 42953,85750 578111,505

Payload28 23862,25385 889189,353

114 076

251,495

Bare Chassis Weight

26 97659,45225 24355,65052 262

115,218

Payload27 36960,33785 076

187,559

112 392

247,782

Bare Chassis Weight

26 36858,131

24 681

54,41351 100112,656

Payload27 96861,65985 637

188,797

113 550

250,335

53 909118,848

109 451

241,298

163 360

360,147

Bare Chassis Weight

27 09759,74024 22453,40451 321

113,143

Payload26 811

59,10985 228187,895

112 039

247,003

Bare Chassis Weight

26 26657,90723 481

51,76649 747

109,673

Payload27 64260,94185 971

189,533

113 613250,473

775
Gross Vehicle Weight (Target)
775 with Hoist Cylinders (LRC)

775 without Hoist Cylinders (LRC)

775 with Hoist Cylinders (HRC)

775 without Hoist Cylinders (HRC)

777 (07)
Gross Vehicle Weight (Target)
777 (07) with Hoist Cylinders (LRC)

777 (07) without Hoist Cylinders (LRC)

777 (07) with Hoist Cylinders (HRC)

777 (07) without Hoist Cylinders (HRC)

777 (05)
Gross Vehicle Weight (Target)
777 (05) with Hoist Cylinders (LRC)

777 (05) without Hoist Cylinders (LRC)5

OFF-HIGHWAY TRUCK BARE CHASSIS SELECTION GUIDE

Front Axle

Rear Axle

Total Weightkg

lbkg

lbkg

lb

82 327

181,499

167 148

368,498

249 476

550,000

Bare Chassis Weight

47 435

104,576

38 18884,19085 623

188,766

Payload34 892

76,923

128 960

284,308

163 853

361,234

Bare Chassis Weight

46 383102,257

37 341

82,32283 725

184,582

Payload35 944

79,242

129 807

286,175

165 751

365,418

Bare Chassis Weight48 060105,954

38 69085,29686 751

191,253

Payload34 26775,545

128 458

283,201

162 725

358,747

Bare Chassis Weight

47 008103,634

37 844

83,43184 853

187,068

Payload35 31977,865

129 304

285,066

164 623

362,931

83 076

183,150

166 401

366,850

249 476

550,000

Bare Chassis Weight

43 677

96,29038 34584,53782 022

180,827

Payload39 39986,860128 055

282,313167 454369,173

Bare Chassis Weight

43 13395,09137 294

82,21880 426

177,309

Payload39 94388,059129 107284,632169 050

372,691

106 880

235,630

213 120469,848320 000

705,478

Bare Chassis Weight

57 657

127,11246 043

101,507103 700

228,619

Payload49 223

108,518167 077

368,341

216 300

476,859

Bare Chassis Weight

56 234

123,975

44 90699,000101 140

222,975

Payload

50 646111,655

168 214370,848

218 860

482,503785
Gross Vehicle Weight (Target)
785 with Hoist Cylinders (LRC)

785 without Hoist Cylinders (LRC)

785 with Hoist Cylinders (HRC)

785 without Hoist Cylinders (HRC)

785D
Gross Vehicle Weight (Target)
785D with Hoist Cylinders (LRC)

785D without Hoist Cylinders (LRC)

789D
Gross Vehicle Weight (Target)
789D with Hoist Cylinders (LRC)

789D without Hoist Cylinders (LRC)

LRC = Lesser Regulated Countries. HRC = Highly Regulated Countries. Weights include lubricant, coolant and 100% fuel.
The 777 (05), 785D, and 789D are only offered for lesser regulated countries.

6

CAT OFF-HIGHWAY BARE CHASSIS LINEUP
BACKED BY THE GLOBAL CAT DEALER NETWORK

Expert service & advice
Integrated solutions
Customer value agreements
Upgrades & retrofit kits
Fast, efficient parts fulfilment
World-class rebuilds
Remanufacturing and more

7

OFF-HIGHWAY TRUCK BARE CHASSIS SELECTION GUIDECUSTOMIZATION FOR
YOUR APPLICATION.
Cat chassis are the right choice for a varietyof specialty purpose-built machines:

WATER TRUCKSTOW APPLICATIONSFUEL / LUBE TRUCKSThe Cat Water Delivery & Control System (WDS) is available as an optionalattachment and includes a hydraulic pump and motor, a water pump, spray heads,
and controls in the cab. WDS provides variable water flow based on truck speed
and determines appropriate flow to conserve water.
Trailer arrangements include: Axle, A-Frame, Suspension, Wheel/Brake Groups,and Rims. Custom brake control software integrates with the off-highway truck
brake and traction control systems.
Cat truck bare chassis can be configured to work as a fuel / lube truck at your jobsite. These trucks are critical to keeping your operation up and running – offering
refueling, maintenance, and service options wherever you need them.

89

GET IT ALL FROM A SINGLE SOURCE.
Along with offering a bare chassis, your Cat dealer can coordinate the activity of the OEM body manufacturer with Caterpillar
application and integration support, resulting in a simple, easy-to-manage acquisition process… and one tough machinethat’s built for your special-purpose needs.

PEBJ0116-01 (11-2023)

For more information on Cat Off-highway Truck Bare Chassis, contact OEM Solutions:
oem_solutions@cat.com | www.cat.com/oemsolutions© 2023 Caterpillar
All rights reservedMaterials and specifications are subject to change without notice.
CAT, CATERPILLAR, LET’S DO THE WORK, their respective logos, “Caterpillar Corporate Yellow,” the “Power Edge”
and Cat “Modern Hex” trade dress as well as corporate and product identity used herein, are trademarks of Caterpillar
and may not be used without permission.

(Global)