Manitowoc Grove RT765E-2 Service And Maintenance Manual page 17

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RT765E-2 SERVICE MANUAL
Table 1-1Axle Weight Distribution Table
Description
Maximum Axle Loads Allowed
Maximum Tire Loads Allowed
Standard Carrier 4 x 4, w/O/R Beams, plus
all Fluids
Superstructure w/Cab, Main Hoist w/Cable,
& IPOCwt
Pinned on Counterweight (includes pins and
access platform rails)
Boom Assy. @ 0°, 2/4 Sheaves, Lift Cyl Upr
Pin & Pivot Pin, Over Front
Lift Cylinder & Lower Shaft
Complete Basic Machine: 10.9 - 33.5 m (36 -
110 ft) 4-Section Boom, Cummins QSB6.7
Tier 4 Engine, 29.5x25 (28 ply) Tires, Main
Hoist w/153 m (502 ft) of 3/4 in 35x7 cable,
Full Fuel and Hydraulic Oil
10.0 to 17.0 m (33 to 56 ft)
Bi-Fold Boom Extension
10.0 m (33 ft) Fixed Boom Extension
Boom Extension Carrier Brackets (Bolt On) -
Bi-fold Ext
Boom Extension Carrier Brackets (Bolt On) -
Fixed Ext
Auxiliary Boom Nose - Installed
6.1 m (20 ft) Boom Ext. Insert w/RCL (not
included in unit weight)
60 t (65 ton) Hookblock (5 sheave) - stowed
in trough
7.5 t (8.3 ton) Headache Ball (Swivel) - tied
to O/R Box
Rubber mat in front Stowage Tray
Air Conditioning - Carrier
Air Conditioning - Superstructure
360 Degree Swing Lock
Driver
Sound Package for CE - Carrier
Sound Package for CE -
Sub: Removable Ctwt System
GROVE
CG From Rear
Axle cm (in)
176.10 (69.33)
54.53 (21.47)
-157.99 (-62.20)
571.5 (225.00)
299.44 (117.89)
186.41 (73.39)
Add To Basic Unit Weight
652.58 (256.92)
726.24 (285.92)
548.64 (216.00)
568.96 (224.00)
1178.56 (464.00)
406.40 (160.00)
661.67 (260.50)
406.40 (160.00)
-35.56 (-14.00)
78.74 (31.00)
261.62 (103.00)
208.28 (82.00)
101.60 (40.00)
83.82 (33.00)
Substitutions, Deletions, and Removals from Basic Unit Weight
240.18 (94.56)
Published 9-04-2014, Control # 422-08
Weight
kg (lb)
Basic Unit
18984 (41853)
5769 (12719)
6553 (14447)
8103 (17863)
821 (1811)
40231 (88693)
1132 (2495)
782 (1723)
133 (293)
104 (229)
59 (130)
407 (898)
581 (1280)
161 (355)
20 (44)
10 (21)
33 (73)
34 (75)
113 (250)
98 (216)
118 (260)
331 (730)
INTRODUCTION
Front Axle
Rear Axle
kg (lb)
kg (lb)
23360 (51500)
23360 (51500)
24313 (53600)
24313 (53600)
8226 (18135)
10758 (23718)
774 (1707)
4995 (11012)
-2547 (-5616)
9101 (20063)
11394 (25120)
-3292 (-7257)
605 (1334)
216 (477)
18452 (40680)
21779 (48013)
1817 (4006)
-685 (-1511)
1397 (3079)
-615 (-1356)
180 (396)
-47 (-103)
146 (321)
-42 (-92)
171 (377)
-112 (-247)
581 (1280)
0
262 (578)
-101 (-223)
20 (44)
0 (0)
-1 (-2)
10 (23)
6 (14)
27 (59)
22 (48)
12 (27)
58 (128)
55 (122)
24 (54)
73 (162)
24 (54)
93 (206)
196 (431)
136 (299)
1
1-5

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Questions and answers

Clemence Chinhemba
January 26, 2025

Cummins QSB 6.7 diesel engine not starting

1 comments:
Mr. Anderson
February 10, 2025

The provided context does not contain specific troubleshooting steps for why the Cummins QSB 6.7 diesel engine in the Manitowoc Grove RT765E-2 might not start. However, common reasons for a diesel engine failing to start include:

1. Fuel Issues – Low or contaminated fuel, clogged fuel filters, or air in the fuel system.
2. Battery Problems – Weak or dead battery preventing proper cranking.
3. Starter Motor Failure – Faulty starter preventing engine turnover.
4. DPF Regeneration Interruption – If the Diesel Particulate Filter (DPF) regeneration was interrupted, it could affect engine performance.
5. Electrical or Sensor Faults – Wiring issues, faulty sensors, or an inactive safety switch.

If the engine does not start, checking these possible causes is recommended.

This answer is automatically generated

Clemence Chinhemba
January 26, 2025

Cummins diesel engine QSB 6.7 cranking but failing to start what could be the problem

1 comments:
Mr. Anderson
February 10, 2025

Possible reasons why a Manitowoc Grove RT765E-2 with a Cummins QSB 6.7 diesel engine is cranking but failing to start could include:

1. Fuel Issues
- Insufficient or contaminated fuel.
- Clogged fuel filter or fuel lines.
- Faulty fuel pump preventing fuel delivery.

2. Air Intake Problems
- Blocked or restricted air filter.
- Turbocharger failure affecting air intake.

3. Electrical Issues
- Weak or faulty battery preventing proper cranking speed.
- Faulty starter motor or wiring connections.
- Malfunctioning engine control module (ECM).

4. Injection System Failure
- Faulty fuel injectors or injection pump.
- Air trapped in the fuel system.

5. Sensor or Control Failures
- Malfunctioning crankshaft or camshaft position sensor preventing proper timing.
- Faulty engine temperature sensor or other control module issues.

6. Low Oil Pressure or Safety Shutoff
- Engine protection systems preventing startup due to low oil pressure or other safety concerns.

Checking fuel supply, air intake, battery condition, and diagnostic codes can help identify the issue.

This answer is automatically generated

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